Help! I have been having intermittent OS crashes (BSOD) and application crashes (usually Firefox) lately. I am running XP SP2 with all the latest security patches installed. Last night, I recorded the crashes I received hoping someone would be able to interpret the results. First, a little history: 1. I had some crashing problems a year or so ago, but the problems seemed to go away after I upgraded my video drivers. 2. I recently upgraded my monitor to a 19” LCD Samsung. Since upgrading, the video intermittently flickers, especially when minimizing or switching apps. My new crash problem often coincides with the flicker problem. 3. I updated my NAV LiveUpdate software a couple of weeks ago because my old version stopped working. The crash problem got worse about that time, although I can’t say for sure whether there is a connection. 4. I had the stwoyle trojan on my machine 2 weeks ago. I successfully removed it. 5. While removing the trojan, I verified via highjackthis that no other malicous things were loaded on my machine. 6. After Firefox crashed a couple of times, I upgraded to the latest version, but it did not help. 7. Other applications crash or are in use during BSOD’s besides Firefox, it’s just what I usually have open. I have also had crashes while using Quicken, Photoshop, etc. Now for the stop errors I received last night: #1: Got this one using Firefox while switching tabs, no error name was given 0x0000008E (0xC0000005, 0x804E2EAD, 0xF14DE790, 0x00000000) #2: Again using Firefox while switching tabs DRIVER_IRQL_NOT_LESS_OR_EQUAL 0x000000D1 (0x00000001, 0x00000011, 0x00000001, 0x864E8C5B) #3: Doing nothing this time 0x0000008E (0xC0000005, 0xBF806508, 0xF31EB4F4, 0x00000000) Win32k.sys – address BF806508 base @ BF800000, Datestamp 422511a2 #4: Debug information on Firefox crash App: xpcom.dll Offset: 0003d268 My current list of suspects includes my video card, mobo, and NAV. Any experts have any advice? System specs: AMD 1700+ Epox 8k-7A (flashed to latest BIOS) 2x512 MB Kingston RAM ATI Radeon 7200 VE 32 MB DDR (latest drivers installed) Soundblaster Audigy APC UPS Thank you for any help you can offer.