I went up 2 weeks ago and it was the most miserable trip I've had up there, including when I almost drowned as a kid. 101thumbsdown101
Not trying to rain on your parade, there were some macs and rainbows around, just dearly bought.
I put an HDS 7 on last year too. I tried it out up there and it is an AWESOME machine. Watch a couple youtube videos so you can get it set up the way you want it. Mine had a learning curve. Did you get the touch version? There is a trick to that too.