The bad news is this: To replace your SB Live with a MX300 requires removing
all the references to the SB Live from your PC. For me, it was time for a
re-format any way. Bottom Line is that for just a temporary trial, I
wouldn't go through the trouble. But if you can get one for keeps, give it
a try, I think you'll be pleased.
Just my Opinion,
Glen Pittman
Occasionally Competitive Race Team
-/-WW