Digital BW, The Print

I have tried this question on the Qimage group with no response, so 
will try here. I have recently ordered Qimage and would like to know 
which is the most compatible programme to use with Qi - IJC/OPM or 
QTR. I have read much about the difficulties with QTR although I 
know there are workarounds. My level of expertise makes me question 
whether I would be up to the workarounds; but IJC/OPM might have the 
same issues. (I will be working with a 7600 and UC).
Your advice would be appreciated. 

David