Installed at a friend's house:
machine is using Win XP x86, 2.2GHz CPU, 1GB of memory
I unplugged the ethernet cable that connects the machine to the router (the one routing an actual internet connection). I plugged in a linksys WRT54G router, connected it to the PC on port 1 and the xbox on port 2 (not running an internet connection to it, it shouldn't be needed).
When I rebooted the computer and started PMS, it is saying that it can not find the PS3. There is no PS3...it should be finding an Xbox. What else needs done?