Everything i have heard is later in 2010, or early 2011. If i learned anything from my old BB days, when Tmobile, ATT and Sprint have theirs...add 2 months and maybe verizon might release it to the masses. The fasinate is a perfect example of the exact thing.
Demonstration of Froyo 2.2 leaked build for international Galaxy S GT-I9000
NOTE: the frame rate on his camera sucks balls. Also, the GT-i9000 suffers from I/O lag (of which a quick software lag fix remedies the problem easily).