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Yes go ahead and uninstall AVg antispyware as you no longer need it.
By the way you already have Service pack 2 installed you might be thinking that because old the Internet explorer version
because it is Service pack 1.
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You can fix the items below with hijackthis to help speed things up a bit.
O4 - HKLM\..\Run: [REGSHAVE] C:\Program Files\REGSHAVE\REGSHAVE.EXE /AUTORUN
O4 - HKLM\..\Run: [tgcmd] "C:\Program Files\Support.com\BellSouth\hcenter.exe" /starthidden /tgcmdwrapper
O4 - HKLM\..\Run: [Error Nuker] C:\Program Files\Error Nuker\bin\ErrorNuker.exe autostart
O4 - HKLM\..\Run: [Adobe Photo Downloader] "C:\Program Files\Adobe\Photoshop Album Starter Edition\3.0\Apps\apdproxy.exe"
O4 - HKLM\..\Run: [TkBellExe] "C:\Program Files\Common Files\Real\Update_OB\realsched.exe" -osboot
O4 - HKLM\..\Run: [iTunesHelper] "C:\Program Files\iTunes\iTunesHelper.exe"
O4 - HKLM\..\Run: [NapsterShell] C:\Program Files\Napster\napster.exe /systray
O4 - HKLM\..\Run: [mmtask] C:\Program Files\MUSICMATCH\MUSICMATCH Jukebox\mmtask.exe
O4 - HKLM\..\Run: [eSnips] "C:\PROGRA~1\eSnips\ClientGW.exe"
O4 - HKLM\..\Run: [QuickTime Task] "C:\Program Files\QuickTime\QTTask.exe" -atboottime
O4 - HKCU\..\Run: [MsnMsgr] "C:\Program Files\MSN Messenger\MsnMsgr.Exe" /background
O4 - HKCU\..\Run: [Yahoo! Pager] "C:\PROGRA~1\Yahoo!\MESSEN~1\YAHOOM~1.EXE" -quiet
O4 - HKCU\..\Run: [Magentic] C:\PROGRA~1\Magentic\bin\Magentic.exe /c <<Not sure about what this is but it is not spyware and doesn't need to be running at startup
O4 - HKCU\..\Run: [IncrediMail] C:\PROGRA~1\INCRED~1\bin\IncMail.exe /c
O4 - HKCU\..\Run: [updateMgr] "C:\Program Files\Adobe\Acrobat 7.0\Reader\AdobeUpdateManager.exe" AcRdB7_0_9 -reboot 1
Then close Hijackthis.
All of these are optional and can all be started manually.
Your log is clean if you need nothing further then I will close this thread.