I'm looking for a program that will will allow me to create cue sheets and edit them too.

Thanks

Exact Audio Copy...

and mp3directcut of course. especially for editing existing files.

http://www.rz.uni-frankfurt.de/~pesch/

Another program:
CDRCue

Any text editors with syntax for cue files ?

Look up

Edit:
It also possible to create Cue online from known albums:
http://www.regeert.nl/cuesheet/

Open the CUE in notepad, you will see there is hardly any syntax.
What do you want to edit? Just leave out all existing paths:

e.g.

FILE "C:\Temp\Andrea Bocelli (1995) Bocelli\02 - Per Amore.wav" WAVE

should become

FILE "02 - Per Amore.wav" WAVE

What else is there left to edit? Joining CUE sheets, or leaving parts out is not difficult either (just delete a text bloc or insert one. Of course you'll have to mind the gaps...)

Yet another prog

http://cuemaster.host.sk/

This one allows you to create and edit as well, but also allows you to download cuesheets from cddb.

Sometimes the times have to be adjusted a little with mp3cue, but it is a great timesaver.

There is a tutorial about editing cuesheets in the "EAC tutorials" section of the FAQ

Try also Mp3 cuey http://www.aalaap.com/mp3cuey.php