Hi guys, I've been having problems with Windows 7 Ultimate x64 since I installed it two weeks ago. At first it turned out great, but after entering an inactivity period (over 20 minutes) every application (including the CTRL + ALT + DEL Panel) that I try to run shows a different error message, and the graphical interface goes nuts. I can't even soft shut down or restart my system. I've been monitoring my Event Viewer log, but apparently there's nothing wrong on it. I also deactivated automatic hibernation and sleep, and it didn't help at all. Does anybody have a clue on what to do to solve this? It's pretty annoying since I host a huge amount of Torrents and I usually leave my PC on all day long. My specs: - Motherboard: MSI P35 Platinum - Processor: Intel Core 2 Quad Q6600, overclocked to 3.00 Ghz - RAM: 4 GB. - 2 2 GB. Corsair sticks - Video: EVGA GeForce 260 GTX - Hard Disk: Maxtor 750 GB. - DVD: LG 52x Installed programs: - Microsoft Office 2007 - Google Chrome - Winamp 5.56 (w/ Windows 7 Sidebar Tool) - Core Temp - TeamViewer 4 - uTorrent - EVGA Precision Tool Thanks in advance!