LOL, Larry, I have to agree. One other solution I can think of offhand. Do you have cakewalk or another similar software seqeuncer that allows you to access certain portions of a midi file ? If you do, simply do the transposition in the software. You can access certain portions in cakewalk ( say for example all the instruments except drums from measures 4 thru 8 ), and then simply tranpose those measures.
It should work ( I only have the very low end cakewalk express and it works ).

AJ