Digital BW, The Print

On the topic....

I have been thinking about buying equipment/software to calibrate my  
LCD monitor, digital projector, and Epson 2200/7600 prints. I teach  
Photoshop in seminar form here in Anchorage, Alaska and would like to  
offer the service of calibrating photographers monitors and printing  
system (I am on a Mac but want to cover Mac and PC systems). Are  
there restrictions in the license and/or hardware that would stop me  
from doing this?

I have looked at the PrintfixPro Suite and found it on sale for $549  
at Calibration-Direct http://www.calibration-direct.com/ 
prodprintfixsuitepro.html

Two questions:
1) Is this a good calibration system to get into or is there a better  
choice?
2) Is there a better price I should look into for this system out there?

Hal Gage
(listserve lurker)