aye, same thing I got w/ PokerOffice.
to fix the hand import problem, i just did a quick Find/Replace on the HH files, changing "Hand" back to "Game" and they imported fine.
Can't say for sure about PT3, but would guess this would work too (make back ups first though, JIC)
You'll have to get onto PT support re: the HUD issue, though.
Yay for PokerStars.
Not.