MemMaid will show you everything that loading at boot and everything you have running at any one time, including programs, dll's, today page plugins,
I hope this helps as you certainly have a lot of programs and/or plugins loading. I have a fair amount running just after rebooting:
- SPB Mobile Shell
- WisBar
- SPB Phone Suite
- PDAnet
- SPB Time
- Pocket Breeze
And I still have around 18 mb free.