Analyze Board

Does anyone know of a simple 'Analyze board' like what we all use on RHP? One that i can keep open afterwards and have multiple instances (games) all open at the same time?
The wish list also allows putting in the FEN.
Aside from spreading chess boards around the living room (not an option) i cant think of any way of doing this.
Thanks in advance.

try bookup. you get a free 30 day trial. it's a pretty good program. google search it and you'll find a download.

Try ....
ChessPad
http://www.wmlsoftware.com/chesspad.html
Chessbase Lite
EC Tool

All are free