If you haven’t already received it, the REALbasic Newsletter came out today and it had a little teaser for the upcoming Cocoa functionality.
There’s mention of Mac OS X Leopard-style windows, spell checking and pictures in EditFields, and HUD windows:

Looks pretty slick to me.
To get the newsletter, sign up here.
It’ll be interesting to see what we’ll have to go through to get that level of functionality. And what happens on Linux and Windows builds?
One would hope that they’re just switching to native controls on each platform.