Cool
I don't think you will regret it !!!
Mine seems to have stabled itself, or more likley I have adjusted myself to it.
My computer hasn't locked up once since the firmware update and I can load tunes on fine too. So take Tony's advice and do this first. I haven't seen ONE SINGLE LOCK UP YET
of the Karma itself !!!
I took it out for a walk with me today. It was great, selected an hour on RioDJ, put it in it's little pouch and forgot about it, I liked all the music it picked (well durr I did put it on there!!!) and its so light I didn't even know it was in my coat pocket.
I much prefer using it with my left hand too ??? This is weird as I am very right handed, I put my thumb across the top of the unit, I can use the bottom of it to control the menu button and the tip does the RioStick, I then use my first or middle finger on the wheel, it works really well like this.
Let us know how you get on with yours...
Cheers
Cris.