Viewport?

I can't find Viewport. Does it exist?
If so where is it, or what is it called?
I really need it I guess, is there any workaround?

try SetViewport (it's in the docs)

It's SetViewport.

Thanks. And while I'm at it: FlipFalse and not filled rects?

Unfilled rect/oval are not possible AFAIK

To disable VSync, you can call:

bglSetSwapInterval( 0 )