IWP crashing my test computer

[normdouglas]

Hi, I haven't been here for a long time, but I promise I will return if I can get some assistance here.

Long time developer, just switched to 7, trying IWP for first time, let me say this WOW!. BUT...

I can display the pages wonderfully from withing a LAN or directly from my test PC, but trying to access them via the world through a correctly configured hardware firewall, seems to get through, but wait for it...

BLUE SCREENS MY TEST PC!

Which just happens to be my development laptop.

Any suggestions.

WinXP PRO. Service pack 2

FMP DEV 7

All updates, both fmp and MS

no software firewall

Any help greatly appreciated.