You can install Nookie Froyo to the Nook internal memory

I don't recall seeing it mentioned specifically but is anybody here running 2.2 on their NC? It seems like most everybody is happy with the develpoment curently happening with 2.1.
Not a big fan of two os's on the same drive, I'll pass. Only custom rom with working recovery or SD loaded roms for me. Come on mail man with my new sd card, eager to play with froyo since seeing the quadrant score from yesterday.