Well, I must say that I am very pleased with FL 10.

My hands don't want to work for much longer, so I'll just to the pros and cons:

Pros:

-Nice new mixer layout
-Playback Indicators next to track names
-Live Triggering with MIDI
-64bit support
-Nice new FX

Cons:
-No more pattern blocks after this one! Not that I use them much, but for roughing out a song, they were really good.
-Pricey. Money does not come easily.

FGCP is Clear. 73.