Im not sure, but I do know there are several versions of it "floating" around. here is the windows xp profesional homepage. Only download the one version by "Devils Own". The other versions have a "time bomb" that will fuck up your system and all its programs (thank you bill gates). Also I found a FTP program that blows the rest away, try www.smaftftp.com Its freeware, but it blows all the other FTP's away in comparision
