Mines forever telling me MSN Messengers been added to the startup list,every boot!!
I have had a good hunt round in MS Anti-Spyware and if you alter the scan time it reverts to whatever it feels like,won't accept that MSN Messenger was installed before MSAS and if it doesn't pack in with the nonsense,its getting removed and I'll look for another app to fill its place. :-)
Having said that,its not bad at its job,just seems to suffer severe amnesia as it also forgets to start at boot occasionally. ;-)