PRF

i know that winxp home in it native form couldn't join a domain, but i heard about a patch that add this posibility, were can i find it? tnx.

what i really want to do is to get access to the internet in a corporative network, this computer is under winxp home and it must be validated in the main server (or router, firewall). the registry fix can do this? i don't matter if the user logs on auto, and i don't need to get data from another computer in the network (only internet), for this TweakUI is helpfull? tnx