Can Anyone help me analyze my Hijack This Log?

Logfile of HijackThis v1.99.1

Scan saved at 12:46:30 AM, on 5/14/2007

Platform: Windows XP SP2 (WinNT 5.01.2600)

MSIE: Internet Explorer v6.00 SP2 (6.00.2900.2180)

Running processes:

C:\WINDOWS\System32\smss.exe

C:\WINDOWS\system32\winlogon.exe

C:\WINDOWS\system32\services.exe

C:\WINDOWS\system32\lsass.exe

C:\WINDOWS\system32\svchost.exe

C:\WINDOWS\system32\spoolsv.exe

C:\WINDOWS\Explorer.EXE

C:\Program Files\CyberLink\PowerDVD\PDVDServ.exe

C:\WINDOWS\MMKeybd.exe

C:\Program Files\Common Files\Symantec Shared\ccApp.exe

C:\WINDOWS\AGRSMMSG.exe

C:\Program Files\Adobe\Acrobat 7.0\Distillr\Acrotray.exe

C:\Program Files\iTunes\iTunesHelper.exe

C:\WINDOWS\system32\ctfmon.exe

C:\Program Files\Microsoft ActiveSync\Wcescomm.exe

C:\PROGRA~1\MICROS~3\rapimgr.exe

C:\Program Files\Yahoo!\Yahoo! Widget Engine\YahooWidgetEngine.exe

C:\Program Files\Yahoo!\Yahoo! Widget Engine\YahooWidgetEngine.exe

C:\Program Files\Yahoo!\Yahoo! Widget Engine\YahooWidgetEngine.exe

C:\Program Files\Netropa\OSD.exe

C:\WINDOWS\Nhksrv.exe

C:\Program Files\Symantec\LiveUpdate\ALUSchedulerSv...

C:\Program Files\Common Files\Symantec Shared\ccSetMgr.exe

C:\WINDOWS\System32\dllhost.exe

C:\Program Files\Common Files\LightScribe\LSSrvc.exe

C:\Program Files\Norton SystemWorks\Norton AntiVirus\navapsvc.exe