As far as I know, the Feature Pack for GP 10 is still scheduled for a mid-June release. I have some beta code because of a client need after its released but I haven't gotten to play with it yet. Well, the US Dynamics GP Field Team has more info if you're looking for some details.
I'm going to go on record as saying that I don't like features bundled with service packs and the Feature Pack includes SP2 for GP 10.
It looks like the Performance Point Connector is going to be delayed until the end of the June.