Hello,
I did a school project using a similar setup.
I installled php 4 something, apache for windows, and installed ibm db2 udb 7.1.
You will need to use php\'s odbc functions to access ibm db2.
I can\'t remember how to do it.. but i know you have to register the database (odbc dns) you will use with windows under controlpanel->odbc setting.....
Even if you don\'t understand my message, i can guarantee that one can run php, and ibm db2 on a windows box...
I hope it helps...
Harith