Just a couple of tips, with apologies if known by most already.
The wi-fi signal strength is not great, I can connect with 5 bars on a laptop in the same room I struggle to get anything on the pb, but problem often solved by taking out of the case and making sure I hold it the right way up, so hands don't touch the ariel part of the case.
Failing that bridged through a torch using vma goes well too.
Also, I was having problems scrolling till I realised my other thumb was on the black surround, which of course is part of the screen, so if scrolling jerks watch your other hand.
