I am having a problem with computer freezes, and I suspect it may be related to a conflict between Seagate autobackup and McAfee as it seems to occur while I am at work and the backup is scheduled to run. It requires a hard shutdown and sometimes will lock up again on the reboot. The machine is running Vista Ultimate 32 bit SP2, McAfee Security Center, also has Malwarebytes anti-malware. Suggestions for eliminating this, other than "get rid of McAfee"? Thanks!