I am a good PHP Programmer, and have used Google calendar before and integrated it to my web application. I used the XML from my private xml url for my web application which showed all the future events so that I can process them further, however with microsoft exchange, I do not know how to get the data into 1 syntax (XML, CVS, tabs, SQL etc.) for my PHP application to parse (i will do the parsing bit) and then use.
This is Microsoft Exchange 2007 on Sherweb (you probably cant install anything on the server). I would rather the code in PHP or CGI, but anything I will consider anything.