Hello Xavier!

I was pushed into this subject fortunaly. My Chief insisted to
mirror HIS PHP portal *statically* so a Google bot will accept it as STATIC.

This is strict again my personal ethic.

But running into a 2GB limit was not enough to bring my chief down.
After patching your code to 64 Bit I finally report to my chief the result :
49 GB of static html for just a part of the Portal.

This result finally brought him down. He now accept the new strategy:
rewriting [mod_rewrite] the content. 
This is also again my personal ethic but it won't kill our Servers hd-space
any more. I terminate this contract - NOW.

This is no solution and search-engine-optimizers are not my friends.

P.S.: Xavier: No Problems at all with your code. It run patched to 
64 Bit perfectly. It Mirrored c.a. 188887 Pages with 21 GB of total amount.

Again I like to state: Very good work you have done!

Volker