1. popup2/menu
2. use videolan?
3. geekamp/dynamp+lsslider
4. oborzevatel (dunno if it can be used to suft, maybe passing bangs to it through lsxcommand)
5. lsnotes
6. (x)label/rainmeter
7. popup2 again, you can show it with a hotkey, or hotspot, or lsxcommand, or...
8. popup2 again

you'll find all those in http://www.loose-screws.com or http://www.ls-universe.info, remember to read all the docs, and have fun ;)