ESET 4.0.417.0 When I run a Custom (C: only) InDepth scan the system locks-up after several minutes of scanning. Not sure where it hangs, cause I don't sit here and watch it, and by the time it crashes the screen saver (blank screen) has already activated. I have no problem with the Smart Scan or StartUp Scan. I have SpyDoctor running, have scanned with Adaware with no hits in either. Suggestions? Thanks in advance.