After trying a bunch of bloated ajax frameworks I decided to write one that is lightweight and just takes care of the bare essentials to get things rolling. It supports XML, JSON, and TEXT formats.
I'm looking for some volunteers to try it out and voice their opinions. The basic concept is:
one xmlhttp class that takes care of sending and receiving data and a php script on the server that acts as a front controller that all ajax requests go through.
I look forward to hearing back from you! Feel free to email me directly at jiminoc AT gmail.com