You're saying I should get rid of
O4 - HKLM\..\Run: [AlcxMonitor] ALCXMNTR.EXE
Don't get rid of it. This is the monitor installed for AC '97 sound drivers which is most likely your on board sound.

O4 - HKLM\..\Run: [AGRSMMSG] AGRSMMSG.exe
O4 - HKLM\..\Run: [NvCplDaemon] RUNDLL32.EXE C:\WINDOWS\System32\NvCpl.dll,NvStartup
O4 - HKLM\..\Run: [nwiz] nwiz.exe /installquiet /keeploaded /nodetect

The first is for an IBM SoftModem Messaging Applet for your AMR modem.
The next two are part of NVidia graphics controller.