Have you tried to download it again in case you don't have a complete download?

Did you download the .dmg file for Mac or the .exe for Windows?

I'd love to see a plugin that allows a user to load a png file for use as a mask. DayVeeJay, you can use a png as a mask on a clip. If you create a black/transparent png file in photoshop, you can drop it on an existing clip. I think that by default, the black will be see through but you can revers...

Yes the yellow one but it's not yellow anymore on my OS. I run Maverick 10.9.3.

I'm not sure if this is a bug in 4.1.10 but on my Mac, if I click on the center button (-) at the top of the advanced output window to make it disappear, I can seem to be able to get it back on my screen. If I select the advanced output in the top menu (or use the shortcut), the window comes back up...

I have issue with the advanced output when I do mapping of images on projectors located in extreme positions. If my advanced output window is full screen and I drag one of the points behind the right or left menu, I can't figure out a way to get back to it to adjust it. Is there any way to: - cycle ...

Thanks Joris.

Wasn't there a way to add points in the mask or crop feature of the advanced output in earlier versions of Arena 4.1?

+1 for sure

Agreeing 100% with Cosmowe but HD is not going to solve your brightness issue when venues have ambient light. From your first post, it sounds like you're using a small table top beamer, right? You'll probably need a brighter one (or double up but small beamers are harder to stack) and if you want th...