JavaScript Slideshow Wizard - Use this online wizard to generate image slideshows for your website, no muss - no fuss!

TutsPlus.com - Fantastic website full of courses/tutorials that you purchase on a monthly/yearly basis, that let you learn how to do just about anything online.  Here's an article on How to Build a Neat HTML5 Powered Contact Form.  This is all from Envato, the same company that brings us: Code Canyon.

feedjit - Create your own live traffic feed in less then 1 minute, good site.

Olark Live Chat - COne of the best live chat alternatives for your websites. Accounts starting at $15/month with analytics and full customer screen view (with form filling), nice.

Yourls.org - PHP Scripts for running Your Own URL Shortener (Yourl).

SumoMe - Free Tools to grow your website traffic, highly recommended.

SoHelpful.me - Signup for a free Calendar/Scheduler and get leads by offering a free 30 minute consultation.

WebProjector - An excellent XML based slideshow software that includes audio. (requires you to change DOCTYPE). From StrangeCube.

Code Canyon - A huge resource of scripts and code to help you achieve anything with XSitePro. I can do the integration for you (for my normal consulting fees) if you find a script here you would like to use.

Commentics - A free, open source PHP comment script that will do wonders for your website. 

Floatbox - This is an excellent javascript library that you can insert into XSitePro. A change of DOCTYPE is required, so make sure you have done that properly and changed to XML Transitional (as XML strict will not work).

BlastCasta.com - A great place to add a feed to your site. Online Wizards for creating feed tickers, feed widgets, twitter feeds, just about anything.  Build your own feed using the Build A Widget button. Great.

jPOWERED.com - An excellent set of fading text, slideshows, and scrolling text scripts. Pay attention that you are getting the javascript scripts, and not java scripts (which will be harder to integrate, and less likely to load for your web visitors). At this time I cannot recommend that you install any java applications as they will require your visitor to have a java virtual machine.

Add Floating Social Media Buttons - Sharebar Add a cool Sharebar to your static Xsite Pro template following these instructions, great.

Javascript Textarea or Text Bog Code Generator - A great solution for generating a snippet of Javascript code when you need it.

Gallery - a really easy way to store your own photo galleries and view them directly from your own website. Excellent: rotate images, allow for comments on your images, slideshows, etc.

Flash Slideshow Maker - Lets you quickly create a flash slideshow for your website. Works quite well, but keep in mind that flash is not supported by Apple devices such as iPad or iPhone.

Popup Domination - build a really slick popup, or exit pop and grab more signups. You cannot go wrong with this excellent tool.  It runs stand-alone, or inside of WordPress and comes with several templates, and bonus templates. I recommend purchasing this product and all of the templates so that you can you split-test them and find which one pulls the highest conversion for your website.  Read this excellent post on their blog: 7 Tips for Increasing PopupDomination Conversions.  Keep in mind, the setup takes a little time, it works fine, if you need help or to ask questions you can find that help in several places: PopupDomination Support Desk, Popup Domination Knowledgebase, and a support community.  (Highly Recommended)

EasySqueezePro - create a squeeze page fast for your website.  No coding or technical skills needed as this software does it all for you. 

PHPZon / PHPBay - two excellent products that will let you add an XSitePro Amazon store, or a XSitePro eBay store to your website. The API versions can be used inside of XSitePro and work just fine, there are also WordPress versions of each.

PHP Encrypt - a free encrypter, or obfuscater for your PHP code.  It may not work for your module, but it is worth a try for free.  If this does not work, try one of the other two PHP encoders/encrypters listed below.

Zencrypt - a nice alternative (at a fair price: $49.95) PHP encoder that does not require any modules installed on the server after the script is encoded. 

ionCube - The premier PHP protector and encoding platform. They also offer an ionCube Online PHP Encoder service for one-off encoding at very reasonable rates (as low as $1.00).

Popup Domination - build a really slick popup, or exit pop and grab more signups. You cannot go wrong with this excellent tool.  It runs stand-alone, or inside of WordPress and comes with several templates, and bonus templates. I recommend purchasing this product and all of the templates so that you can you split-test them and find which one pulls the highest conversion for your website.  Read this excellent post on their blog: 7 Tips for Increasing PopupDomination Conversions.  Keep in mind, the setup takes a little time, it works fine, if you need help or to ask questions you can find that help in several places: PopupDomination Support Desk, Popup Domination Knowledgebase, and a support community.  (Highly Recommended)

Premium List Magnet - A really great popup builder that will integrate with XSitePro.  It requires a WordPress install to setup and run your popups, but that is all, you can then install the code into XSitePro to integrate into any type of page.

Hybrid Connect - an excellent popup builder, which at this time only runs on the WordPress platform. You can recommend that it be upgraded to another platform by (suggest another platform other than WordPress here).

Generations Plugin - this one plugin will have you covered in all areas when it comes to poups, popovers, sliders, headers, footers, you name it. See a full demo of the features at this page.

WP Pop Wizard - another great popup builder which only works in WordPress unfortunately.

WordPress Popup Windows Plugin - an interesting Popup plugin that can handle just about anything: exit pops, video popups, and more.  It only works in WordPress.

HotScripts - You can find all the PHP scripts you would ever want here. Make good use of the customer ratings which seem to be better indications of how good, and how easy the scripts are to work with.

PHP Jabbers - A wide array of scripts available here to help you completely customize your user website experience.

jPOWERED.com - They feature nice PHP charts as well as graphs (stacked charts, pie charts, area graphs, etc).

XCloner - If you need to clone (backup / restore) a PHP website, then this excellent free utility is excellent.

Gecko Tribe - The original RSS Feed scripts by Antone Roundy. I've used these scripts for years and they are the ultimate and best RSS Feed conversion and display scripts available anywhere.

Feedjit - Find out who's visiting your site in real-time. A brilliant RSS Feed that is based on your website visitors.