Alright, here we go...
It all started this morning when I started up my laptop and felt like getting back into some Neverwinter Nights 2. Having just woken up, and being extremely lazy, I decided I didn't want to go searching for the disc (that I legally own). I headed over to Game Copy World to find a No-CD fixed EXE, when a veritable smorgasbord of pop-ups filled my screen. I thought 'Oh great, some ad-ware' and fired up AVG 8, which is when all my problems began.
The Windows Security Center icon flashed red in the system tray and told me that my firewall, automatic updates, and virus protection had all been turned off. I clicked the balloon, hoping to remedy the problem. As the Security Center popped up, it's window border kept flashing, as if it was losing focus and regaining it, on the order of once or twice per second. I put everything back the way it was and exited hastily.
Now back in AVG, it couldn't connect to the update server, then all the different components of AVG started shutting down and starting up on their own. After it finished it's little fit, I went ahead with the scan, which showed me a Trojan by the name of SHeur2.GAS mascarading as csrssc.exe in my Temp folder. After moving the file and it's associated registry key to the virus vault, it prompted me to reboot, which I did.
After the reboot, I proceeded on to Firefox to learn some more about SHeur2.GAS, which a) led me to this forum, and b) showed that I definitely did not cure the entire infection as after I clicked the link to this forum, I was instead redirected to some advertisement page which spawned a number of pop-ups. Cue exiting Firefox upon noticing that my network download speed was maintaining a steady 60k/sec with no Internet activity on my part. I also disabled all network connections to my laptop, and am now broadcasting from my roommate's PC.
I read the topic regarding what to do before posting and here are all the necessary logs.
I only hope the specialists see fit to smile upon me in my time of need.
[attachment deleted by admin]