Here's a great monospaced font to use in your programming editor. It has well-distinguished l's from 1's (l1), slashed 0's (0O), and very clear ;'s (;:)
Download the bitmap font file, since these aren't the kind of fonts that are meant to scale.
Other fonts for programming:
Andale Mono
Lucida Console
FixedSys
Proggy
Bitstream Vera Sans Mono (very good for a system font)
Another listing:
http://keithdevens.com/wiki/ProgrammerFonts
Which fonts do you use?
I made a pilgrimage to Fry's here in Austin in search of a wireless card and some quiet fans. There, stacked in a corner away from all the other USB key drives was the Intelligent Stick. Hands down the tiniest USB Key drive I have ever seen. Literally, its the size of a regular usb plug. *Geek Lust*. There's a nice review at The Gadgeteer.