lordhoff: Well I downloaded it but will have to wait for the install until MS verifies that it won't trash XP. "Warning: Microsoft strongly urges you not to install this program ---- ".
Signothorn: Shouldn't be a problem, Hamachi did something very similar and worked fine on XP. If you want to play it safe, create a system restore point before installing and you'll be fine.
Yeah, I assume there's isn't a problem but fear the "what if" factor. I can try that but I'll need to verify that the restore point took. Several times in the past, myself and a Dell technician would try to use them and it would give an error message. Seems to be common from what the technician said. I'd also think that ifit works for "7" (what I assume you have), it should work for the older ones. MS wants to can XP so they may never get to testing the Tunngle program.