I really am liking 1.3a. by far my favorite rom out.
I did notice a bug with the screen orientation though. While on a homescreen, if you switch from portrait to landscape, the icons in the dock bar re-arrange themselves, they reverse. Whatever icon that is in the far left position during portrait orientation will transition to the top during landscape.
This may not be a bug, it could have been intentional. really doesn't present a problem, I just thought it was strange.