if you do decide to install sp1. please do the following.
make sure you have no language packs installed other than your default one.
make sure you disable your anti virus
make sure you disable your firewall.
some crazy shit has been happening to people that didnt.
results you can see:
http://www.google.ca/search?hl=en&so...&aqi=&aql=&oq=
I had to restore to earlier and do all that for the system to come backup again.
hopefully this will save some people some time.
