Welcome fireblade. Geeez sounds like a bunch of problems at once. Everyone is right about soundblaster live, it suxx! I had multiple problems with one and finnaly 86'd the damn thing. Seemed to work ok till I installed the software. The Creative driver and running processes seem to use a lot of mem also. Most onboard sound devices are far superior to sb live anyways, unless its and audigy or something of that line of cards. Did you download the 71.84 driver from Nvidia? I use a PNY 6600gt and have no problem playing doom 3 on "Ultra Performance" with the res set at 1280x1024 for hours, its mildly overclocked but F.P. is right, if it dont play well turn the resolution down. Graphics still ok at 1024x768. There is probably something in your taskmanager that says "DEVLDRV.EXE". Or "DEVLDR32.EXE". The only way I found to get rid of the driver for the sound bull....live is to boot in safe mode and locate the exe. file and delete it. Windows wont let you delete it even if you "end task" in the task manager, and shut it off in msconfig. Here is a quote from answers that work:
"Found on Windows 2000/XP. It really does not matter how Creative call this task/service, DEVLDR, DEVLDR16, or DEVLDR32, it is a thorough nightmare whatever its name, and DEVLDR does not disappoint. What does this task do – we do not know, it is such a frustrating task we care little about what it does.
Recommendation :
"Not responding" on shutdown or problems at startup are the most common problems associated with this task. There are some workarounds that sometimes work. For both Windows 2000 and XP a solution that often works is to remove all sound items from "Control Panel \ Administrative Tools \ Device Manager", de-install any Creative SoundBlaster software from "Add/Remove Programs", then search your hard disk for DEVLDR.EXE and rename or delete it, then delete/disable it in "Control Panel \ Administrative Tools \ Services", and finally download and install the latest SoundBlaster Live software. Under Windows XP, instead of installing the latest SoundBlaster Live software you can opt to restart your PC, and when prompted for the drivers for the re-detected soundcard, use the Windows XP CD so that the XP drivers are used rather than the Creative drivers (the same sometimes works with Windows 2000 SP3, although no CD is required in that case). Walking away from Creative Labs has also been suggested to us as an option..."
Here is the link if it is any help:
http://www.answersthatwork.com/Tasklist ... list_d.htm
There is also more info on devldr16.exe and devldr32.exe that talks about crashing and other problems associated with that crappy sound card. The card would be liked a lot more if it wasnt for the poor software that creative bundles with it.