Terminal Program with hex display - Realterm

I'm working on a program where it would be a big help to see the data going over serial in hex.

I've tried a program called Realterm but no luck. Has anybody used it or something similar?

Well if you are using a windows PC I can highly recommend brey terminal. It's very mature, free, feature rich and has many display options including hex. Save to file and lots of other stuff. It's a standalone EXE file so no installation required, I carry a copy around on my USB memory stick.

http://sites.google.com/site/terminalbpp/

outstanding - thanks!