This project was successfully completed using Realband. At least according to his email responses.

I simply imported his wav file into Realband, then used the ACW to set the bars and tempo map.
I did have to redo it once because his buddies hardware DAW required a certain bitrate for the audio click track.

He was having problems originally because the song had a tempo that varied a bit. I believe this was because the sections were generated at different times (possibly using different machines or soundcards) The first minute or so was at one tempo and the rest was at a slightly faster tempo (measured in hundredths of a second). So it varied from 199.9X to 200.0X BPM... but the ACW handled it perfectly.
Couple this with the fact that the song tempo was at 100 and he wanted the click to actually be at 200 (double time in ACW).

Time learning all the capabilities of the ACW is well spent.

I do not work here, but the benefits are still awesome
Make your sound your own!