Something of interest if you're using a d20 OGL variant

[Steve Miller]

Or even gold old D&D Third Edition (inclucing 3.5)...

Here's a little modfication that uses Feats to bring more flexibility to the game's magic system as far as classes go.

Click here to go to RPGNow to check out a preview, or to get your own copy. And please let me know what you think.

(This is what I used when I ran my last OGL Modern game, which was basically 20th century Gothic Earth.)