Hey many computer persons.....Got up this mornin and found updates to my system from Microsoft......I loaded them and WALA!! My system would not boot! Showed "program error's" Got the system to work by restoring, but still had these updates... The only new software I had installed was TweakV1 ( No Tweaks were made yet) Just passing along info.....be careful ....robit (Acer T-180, AMD64 X2 4000+, 4gb ram,250 WD HDD,MSI8600 Vidcd)