I was really hoping to see some leaked Froyo updates shared around for the X, especially after hearing about all the leaks for everyone else... guess I was spoiled in the Eris and Droid forums with all the 2.1 leaks. The various clock kernals and some stable implementations of JIT really improved the performance and flow of the Eris. I've developed a complex where Froyo is going to make the X seamless and completely capable

I love the phone more than the Eris, Droid and DI, but it seems to struggle and stutter, so to speak and I believe it's capable of overcoming what I think is sowtware related issues.
Maybe I'm just a wild eyed dreamer...
September is close enough, but It's fun to hear about early updates and leaks!