uTorrent and Trojan horses Mystery

After updating uTorrent to the newest version, whenever I try to download anything it starts loading Trojan horses, etc onto my computer. I dunno if it's got anything to do with the latest vulnerability in torrent clients or if someone just decided to play with my IP but I'll post the list of Trojan horses i have deleted as well as a log from HijackThis so any help would be much appreciated.

nGpxx01165.exe - Trojan horse downloader.Generic6.AEYT
rasesnet.exe - Trojan horse SHeur.APFN
wavvsnet.exe - Trojan horse Downloader.Zlob.RZ
xpre.exe - Trojan horse Downloader.Generic6.AJPF
yazzsnet.exe - Trojan horse Downloader.Purityscan.Y
17PHolmes572.exe - Trojan horse Downloader.Generic6.AJND
gebabcd.dll - Trojan Horse BHO.DFY
vtuvvww.dll - Trojan horse BHO.DFY

I have deleted them but I still have some problems with my computer such as pop up windows like this one:
http://82.98.235.216/go/?cmp=vm_nm_...w=1280&u_ah=770&u_aw=1280&u_cd=32&u_java=true
and explorer crashing, like when the icons near the clock disappear and they start loading again but before crashing a message comes saying a buffer overload caused explorer to crash. I use AOL and the connection goes off which is something I haven't experienced before I got these Trojan horses. I scanned the computer with my anti-virus and anti-spyware but nothing else turned up. I dunno what else it could be or if the trojan horses above caused some damage.

Here's the log from HiJackThis:






Also I have since installed Zone Alarm firewall and there appears to be a lot of background noise, most on ports 1026,1027 and 1028.

Any help would be very much appreciated.

Thanks