Finding T cell epitopes

[FRANK,BART]

I am interested in identifying possible T cell epitopes from a predicted
protein sequence.  Do any of you have access to a computer program to
assist in these predictions, or references to such information?
If so, where can I find such a program (ftp site prefered) and
if you have had experience with such a program, how good is it?

Many thanks in advance,
Bart Frank
Internet: BFRANK at AARDVARK.UCS.UOKNOR.EDU