Just a tip if you want to try many rigs, hit the profilers up (commercial vendors) and tell them you will do a demo/review....you can get many free rigs to test this way..shhhh its a secret....
I just read Locrian disclaimer in his sig...so now i have to add mine
All my demos are made with plenty of beer, if you dont have as much beer as me they wont sound as good (just saying)
Ash