you could try rightclick tasbar - properties - startmenu - customize - advanced - check 'scroll programs'
or best idea probably to create some subfolders (C:\Documents and Settings\username\startmenu\programs and C:\Documents and Settings\All users\startmenu\programs)
I got another question after I installed Service Pack 1.
After installed Service Pack 1, I realised all the pre-sp1 hotfix in add/remove are gone.
However, there are still many folders named $NtUninstallQ282010$ $NtUninstallQ307274$ ... etc. (31 of them)
Can I delete those? They are around 34MB.