crikey, no one really knows whats going on or causing the issue exactly?
the random reboots have stopped, but maybe cos i actually turn off the screen via the power button before i shut it in the netbook form.
the BIGGEST issue for me at the moment is that the stock browser seems to have issues with pages with lots of java. in the sense it just white screens on me and the only way to get it to load properly again is to scroll it back to the top of the screen...which doesnt help when you're about to pay for something and the pop up just white screens on you!
and i guess this is why i wasn't too bothered about getting ICS until its properly tested - HC was wayyy more stable, but im sure someone will come up with a fix eventually! (fingers crossed)