Webuzo has listed 20 popular virtual appliance stacks which are ready-to-use and the attached video guides you all the way. A virtual appliance is a virtual machine image designed to run on a virtualization platform specially for the VMware environment using tools like VMPlayer, Fusion, etc.

Here is the list of VMs added :
1 ) Webuzo phpMyFAQ Stack
Webuzo phpMyFAQ Stack for the VMWare Environment phpMyFAQ is an open source FAQ system using PHP. phpMyFAQ is a multilingual, completely database-driven FAQ-system. It supports various databases to store all data, PHP 5.3.3 (or higher) is needed in order to access this data. phpMyFAQ also offers a multi-language Content Management-System with a WYSIWYG editor and an Image Manager, flexible multi-user support with user and group based permissions on categories and records, a wiki-like revision feature, a news system, user-tracking, language modules, enhanced automatic content negotiation, templates, extensive XML-support, PDF-support, a backup-system, a dynamic site map, related articles, tagging, RSS feeds, built-in spam protection systems, LDAP support, Twitter and Facebook support and an easy to use installation script.

Review , Rate and View Demo of phpMyFAQ here:
http://webuzo.com/apps/customersupport/phpMyFAQ
Learn more about the Webuzo phpMyFAQ Stack from the VMWare Market Place

2 ) Webuzo miniBB Stack
Webuzo miniBB Stack for the VMWare Environment miniBB is a standalone, open source program for building your own Internet forum. If you want a lite, simple and stable message board attached to your existing website at the very high integration level, which may include the full customization of the layout to the look of your website, or even synchronizing with the existing membership system, you've just came across to the best forum solution for such purpose available worldwide.

Review , Rate and View Demo of miniBB here:
http://webuzo.com/apps/forums/miniBB
Learn more about the Webuzo miniBB Stack from the VMWare Market Place

3 ) Webuzo Tiny Tiny RSS Stack
Webuzo Tiny Tiny RSS Stack for the VMWare Environment Tiny Tiny RSS is an open source web-based news feed (RSS/Atom) reader and aggregator, designed to allow you to read news from any location, while feeling as close to a real desktop application as possible.

Review , Rate and View Demo of Tiny Tiny RSS here:
http://webuzo.com/apps/rss/Tiny_Tiny_RSS
Learn more about the Webuzo Tiny Tiny RSS Stack from the VMWare Market Place

4 ) Webuzo PivotX Stack
Webuzo PivotX Stack for the VMWare Environment PivotX is free software to help you maintain dynamic sites such as weblogs, online journals and other frequently updated websites in general. It's written in PHP and uses MySQL or flat files as a database. PivotX is also a great tool to maintain more complex websites as well. Its powerful core and flexible template system make it easy for developers to adjust and extend. Whether you want an easy-to-use, robust blogging tool or are looking to push things to the max - PivotX offers the best of both worlds.

Review , Rate and View Demo of PivotX here:
http://webuzo.com/apps/blogs/PivotX
Learn more about the Webuzo PivotX Stack from the VMWare Market Place

5 ) Webuzo Open Web Analytics Stack
Webuzo Open Web Analytics Stack for the VMWare Environment Open Web Analytics (OWA) is open source web analytics software that you can use to track and analyze how people use your web sites and applications. OWA provides web site owners and developers with easy ways to add web analytics to their sites using simple Javascript, PHP, or REST based APIs. OWA also comes with built-in support for tracking web sites made with popular content management frameworks such as WordPress and MediaWiki.

Review , Rate and View Demo of Open Web Analytics here:
http://webuzo.com/apps/polls/Open_Web_Analytics
Learn more about the Webuzo Open Web Analytics Stack from the VMWare Market Place

6 ) Webuzo CJ Dynamic Poll Stack
Webuzo CJ Dynamic Poll Stack for the VMWare Environment CJ Dynamic Poll does exactly what it says in the title - it is a poll that changes dynamically. Ever wondered how websites can display poll questions one minute then once you have voted display the results in the same place? Well... this script does just that. Complete with full Admin Interface the CJ Dynamic Poll is a must have for all websites!

Review , Rate and View Demo of CJ Dynamic Poll here:
http://webuzo.com/apps/polls/CJ_Dynamic_Poll
Learn more about the Webuzo CJ Dynamic Poll Stack from the VMWare Market Place

7 ) Webuzo RicarGBooK Stack
Webuzo RicarGBooK Stack for the VMWare Environment RicarGBooK is a guestbook system written in PHP and based on flat files. You can delete or modify any comment with an admin control panel. It's easy, simple and completely free!

Review , Rate and View Demo of RicarGBooK here:
http://webuzo.com/apps/guestbooks/RicarGBooK
Learn more about the Webuzo RicarGBooK Stack from the VMWare Market Place

8 ) Webuzo LiteCart Stack
Webuzo LiteCart Stack for the VMWare Environment LiteCart is a new innovative free shopping cart platform developed in PHP. Founded by swedish developer T. Almroth. Based on the latest modern technology such as PHP 5.3+, jQuery, HTML 5 and CSS 3. Logical design and a simple to use interface. The framework is constructed to be lightweight and easy for developers to modify and build upon.

Review , Rate and View Demo of LiteCart here:
http://webuzo.com/apps/ecommerce/LiteCart
Learn more about the Webuzo LiteCart Stack from the VMWare Market Place

9 ) Webuzo Dokeos Stack
Webuzo Dokeos Stack for the VMWare Environment Dokeos is an elearning and course management web application. It provides all the features needed for e-learning and blended learning management : From Authoring to Reporting. Dokeos supports many different kinds of learning and collaboration activities. Teachers/trainers can create, manage and publish their courses through the web. Students/trainees can follow courses, read content or participate actively through groups, forums, chat.

Review , Rate and View Demo of Dokeos here:
http://webuzo.com/apps/educational/Dokeos
Learn more about the Webuzo Dokeos Stack from the VMWare Market Place

10 ) Webuzo SimplePie Stack
Webuzo SimplePie Stack for the VMWare Environment SimplePie is a very fast and easy-to-use class, written in PHP, that puts the "simple" back into "really simple syndication". Flexible enough to suit beginners and veterans alike, SimplePie is focused on speed, ease of use, compatibility and standards compliance.

Review , Rate and View Demo of SimplePie here:
http://webuzo.com/apps/rss/SimplePie
Learn more about the Webuzo SimplePie Stack from the VMWare Market Place

11 ) Webuzo Flyspray Stack
Webuzo Flyspray Stack for the VMWare Environment Flyspray is an uncomplicated, web-based bug tracking system written in PHP for assisting with software development. It was originally conceived when the Psi Jabber client project couldn't find a bugtracker that suited their needs, and has been made available for everyone to use for their own projects.

Review , Rate and View Demo of Flyspray here:
http://webuzo.com/apps/projectman/Flyspray
Learn more about the Webuzo Flyspray Stack from the VMWare Market Place

12 ) Webuzo phpCollab Stack
Webuzo phpCollab Stack for the VMWare Environment phpCollab is an open source internet-enabled system for use in projects that require collaboration over the internet. Those organizations, such as consulting firms, that rely on a division between firm-side and client-side information will benefit most from use of phpCollab

Review , Rate and View Demo of phpCollab here:
http://webuzo.com/apps/projectman/phpCollab
Learn more about the Webuzo phpCollab Stack from the VMWare Market Place

13 ) Webuzo Group Office Stack
Webuzo Group Office Stack for the VMWare Environment Group Office is an enterprise CRM and collaboration tool. Share projects, calendars, files and e-mail online with co-workers and clients. Easy to use and fully customizable.

Review , Rate and View Demo of Group Office here:
http://webuzo.com/apps/erp/Group_Office
Learn more about the Webuzo Group Office Stack from the VMWare Market Place

14 ) Webuzo Logaholic Stack
Webuzo Logaholic Stack for the VMWare Environment Logaholic is a powerful web analytics solution that delivers reliable, objective information about the performance of your web site content, traffic, keywords and marketing. Get useful insights that will help you improve your site today. Logaholic's low impact Javascript tracking tags ensure that collecting data won't slow down your website. If tracking should fail, it does so without delays in load time, invisible to the user.

Review , Rate and View Demo of Logaholic here:
http://webuzo.com/apps/polls/Logaholic
Learn more about the Webuzo Logaholic Stack from the VMWare Market Place

15 ) Webuzo X2CRM Stack
Webuzo X2CRM Stack for the VMWare Environment X2CRM is an open source based Sales, Marketing Automation and Service application designed exclusively for companies that require a tightly focused customer information system. With special emphasis placed on marketing workflows, sales force speed and process optimization, X2CRM is remarkably compact and easy to use.

Review , Rate and View Demo of X2CRM here:
http://webuzo.com/apps/erp/X2CRM
Learn more about the Webuzo X2CRM Stack from the VMWare Market Place

16 ) Webuzo PHPWeby Stack
Webuzo PHPWeby Stack for the VMWare Environment Php Weby directory is a powerful and easy-to-use FREE link management script with numerous options for running a directory, catalog of sites or a simple link exchange system. Create a general directory and have users submit their favorite sites and charge if you want for the review. Or create regional directory for your town or state and sell advertising, or niche directory about a topic you love or know. Features include an integrated payment system with PayPal, link validation, SEO urls, unlimited categories and subcategories, reciprocal linking, link editor, template driven system compatible with phpLD templates and many more.

Review , Rate and View Demo of PHPWeby here:
http://webuzo.com/apps/others/PHPWeby
Learn more about the Webuzo PHPWeby Stack from the VMWare Market Place

17 ) Webuzo Maian Support Stack
Webuzo Maian Support Stack for the VMWare Environment Maian Support is a FREE support ticket system written in PHP/MySQL. Maian Support is a software with no nag screens, ads or spyware. It can be used for an unlimited time at no further cost. Support is an integral part of any business and good support helps you to build a solid relationship between you and your clients. Maian Support helps you to build this confidence by providing an easy to use support system completely free of charge.

Review , Rate and View Demo of Maian Support here:
http://webuzo.com/apps/customersupport/Maian_Support
Learn more about the Webuzo Maian Support Stack from the VMWare Market Place

18 ) Webuzo OpenBiblio Stack
Webuzo OpenBiblio Stack for the VMWare Environment OpenBiblio is an easy to use, automated library system written in PHP containing OPAC, circulation, cataloging, and staff administration functionality.

Review , Rate and View Demo of OpenBiblio here:
http://webuzo.com/apps/others/OpenBiblio
Learn more about the Webuzo OpenBiblio Stack from the VMWare Market Place

19 ) Webuzo Tribiq Stack
Webuzo Tribiq Stack for the VMWare Environment Tribiq CMS is a browser-based, multilingual content management system Tribiq CMS creates an intuitive and powerful interface for editing your content using any modern web browser.

Review , Rate and View Demo of Tribiq here:
http://webuzo.com/apps/cms/Tribiq
Learn more about the Webuzo Tribiq Stack from the VMWare Market Place

20 ) Webuzo webtrees Stack
Webuzo webtrees Stack for the VMWare Environment webtrees is the web's leading on-line collaborative genealogy application. It is open source software, and costs $ zero - yes, that means totally FREE! All you need to use it is a website with PHP and MySQL installed. It works from standard GEDCOM files, and is therefore compatible with every major desktop application; and it aims to be efficient and effective by using the right combination of third-party tools, design techniques and open standards.

Review , Rate and View Demo of webtrees here:
http://webuzo.com/apps/others/webtrees
Learn more about the Webuzo webtrees Stack from the VMWare Market Place