We need on OCR script/engine that can read 12Pt Verdana
The space between characters will always be 1 pixel in width.
Should you need to train your OCR, I can give you a full character set of little gifs.
Attached is a whole character set ([url removed, login to view]) as well as some samples ([url removed, login to view])
There will always only be a few words in each image that has to be recognized.