I\'ve just arrived from my local computer shop to find out with what I can exchange my asus p4533 for . Here\'s what they had available (asus p4 266 intel 845d or for something very standard they had a Biostar sis 645/650+sis 961) can anyone who has these MB write back with some feedback. I have to make the change no later than Monday August 12 due to the return policy.