I didn't think you'd want me to post a hijackthis log just yet - I ran through the first half of the steps of the "before posting a hijackthis log", and have included the report from the Superantispyware scan:
SUPERAntiSpyware Scan Log
Generated 01/03/2008 at 04:04 AM
Application Version : 3.6.1000
Core Rules Database Version : 3372
Trace Rules Database Version: 1367
Scan type : Complete Scan
Total Scan Time : 02:29:17
Memory items scanned : 470
Memory threats detected : 0
Registry items scanned : 7790
Registry threats detected : 0
File items scanned : 116704
File threats detected : 24
Adware.Tracking Cookie
C:\Documents and Settings\Dad\Application Data\Earthlink\6.0\[email protected]\Cookies\[email protected][1].txt
C:\Documents and Settings\Dad\Application Data\Earthlink\6.0\[email protected]\Cookies\[email protected][2].txt
C:\Documents and Settings\Dad\Application Data\Earthlink\6.0\[email protected]\Cookies\dad@centralmediaserver[1].txt
C:\Documents and Settings\Dad\Application Data\Earthlink\6.0\[email protected]\Cookies\dad@optimost[1].txt
C:\Documents and Settings\Dad\Application Data\Earthlink\6.0\[email protected]\Cookies\dad@adultadworld[1].txt
C:\Documents and Settings\Dad\Application Data\Earthlink\6.0\[email protected]\Cookies\[email protected][1].txt
C:\Documents and Settings\Dad\Application Data\Earthlink\6.0\[email protected]\Cookies\[email protected][1].txt
C:\Documents and Settings\Dad\Application Data\Earthlink\6.0\[email protected]\Cookies\[email protected][2].txt
C:\Documents and Settings\Dad\Application Data\Earthlink\6.0\[email protected]\Cookies\dad@collective-media[2].txt
C:\Documents and Settings\Dad\Application Data\Earthlink\6.0\[email protected]\Cookies\dad@1072583450[1].txt
C:\Documents and Settings\Dad\Application Data\Earthlink\6.0\[email protected]\Cookies\dad@1071924517[2].txt
C:\Documents and Settings\Dad\Application Data\Earthlink\6.0\[email protected]\Cookies\dad@1069061567[1].txt
C:\Documents and Settings\Dad\Application Data\Earthlink\6.0\[email protected]\Cookies\dad@1072385467[1].txt
C:\Documents and Settings\Dad\Application Data\Earthlink\6.0\[email protected]\Cookies\dad@eroticlick[1].txt
C:\Documents and Settings\Dad\Application Data\Earthlink\6.0\[email protected]\Cookies\[email protected][1].txt
C:\Documents and Settings\Dad\Application Data\Earthlink\6.0\[email protected]\Cookies\[email protected][2].txt
C:\Documents and Settings\Dad\Application Data\Earthlink\6.0\[email protected]\Cookies\[email protected][1].txt
C:\Documents and Settings\Dad\Application Data\Earthlink\6.0\[email protected]\Cookies\dad@ljfind[2].txt
C:\Documents and Settings\Dad\Application Data\Earthlink\6.0\[email protected]\Cookies\[email protected][1].txt
C:\Documents and Settings\Dad\Application Data\Earthlink\6.0\[email protected]\Cookies\dad@likecrack[2].txt
C:\Documents and Settings\Dad\Application Data\Earthlink\6.0\[email protected]\Cookies\[email protected][1].txt
C:\Documents and Settings\Dad\Application Data\Earthlink\6.0\[email protected]\Cookies\[email protected][1].txt
C:\Documents and Settings\Dad\Application Data\Earthlink\6.0\[email protected]\Cookies\dad@60960915[2].txt
Trojan.Unknown Origin
C:\SYSTEM VOLUME INFORMATION\_RESTORE{B37680B2-BA0A-4E5D-BF30-83E44C588624}\RP677\A0114904.ICO
Any insight you could provide would be helpful - thanks.