I have bought Packard Bell IXtreme X8211 (M3720). It has Quad CPU with 4Gig RAM. Very frequently it freezes for up to 30 seconds. I have notice in Resource Monitor that the Highest Active Time is 100% every time it freezes. The system has a WD EADS SCSI hard drive. It started this after about 3 weeks I have purchased the system and it is getting more worse over time. In some forums they suggested to turn off the superfetch service, but that did not help. The computer is suppose to be very fast with multiple cores but it is really become unworkable slow. Researching this, I found many users with the same problem but no solutions. Do anyone have a real solution to this problem many is experiencing?