Hi all ... this it my first post, hope I don't SOUND too much like a computer sped.

I have a new computer (Gateway) and I am running VISTA ... it was working ok, until fairly recently when I updated my iTunes with my library (see below) ... SINCE then it restarts itself when I run iTunes for about 30 mins- 1 hr ... is this a glitch others have had with Vista? I am curious to know if there is a patch or a diagnostic I can run before bringing my desktop into the shop.
FYI- this computer is not connected to the internet ... the only thing that might be relevant is that I used "ipod Rescue" in order to save my library (my old library was wiped on an old laptop)-- when I used this to get my files back I wedged a paper to hold down the "enter" key so I did not have to KEEP hitting it for every 50 songs it uploaded (it was the free copy) ... it seems like the computer restarts itself now when I am loading new music from a CD and/or a CD is in and I am editing song titles ... not sure if this is relevant at all- but maybe ... so I thought I would post it.check system temp using speedfan free software, watch to see if it GOES in the red!

http://www.almico.com/speedfan.php


I had this with a brand new toshiba  laptop, not a desktop like yours but a heat issue and it happened with iTunes running as well.