[bc_shutterbug]

Here are a few freebies that are available for download.

http://ephemeris.com/software.html - I never used this stuff, but it could be interesting.

http://home.comcast.net/~jonsachs/ - Several FREE tools for Pocket PCs that I use on a regular basis. Sun/Moon rise and set and more, DOF Calc, and more. Newer software for Windows and more downloads here: http://dl-c.com/content/view/12/26/

Cheers

njw