New PHP 5.3 install causes apache to crash

["Jason B" <gloriouseremite@xxxxxxxxx>]

I just removed Apache 2.2.4 and installed Apache 2.2.14 in an attempt to get 
it working with PHP 5.3 in Windows XP. Unfortunately, I get the same error 
with both versions:

httpd.exe - Application Error

The instruction at "0x007447b8" referenced memory at "0x007447b8". The 
memory could not be "written".

If I don't load the PHP module, apache starts up fine. I've tried commenting 
out all the extensions that are loaded in php.ini, but I get the same 
result. The PHP installer I used was the VC6 x86 Thread Safe (I've also 
tried the non-Thread safe version).

I have no idea what to try now to get this to work. Suggestions?