What are some of the most useful Windows Vista gadgets?

I would like some new Vista Gadgets to play around with, what are some that you like to use?

I always turn the sidebar off, so I can't help you out I'm afraid.

None, get Rainmeter.

The battery meter is pretty useful, since it gives you a % remaining.
 
The weather one is alright too.

I just use the basic ones like the Clock, CPU Meter, Weather, Calendar.  Every once in a while I use the Notes one if I need to remember something.  I'm plain.  :P

Vista is crap get Windows 7, but if you must...Pandora (Music thingy) has a app for the sidebar

sidebar is trash

Use rainmeter, not that sidebar crap.

Windows 7 has gadgets too, but no sidebar. You can just put them wherever you want.
 
Oh and I use a twitter app. Exclusively to follow GB and the crew of course. Oh and Alex Navarro too.  :P

I don't like gadgets actually.