No Realtime Shadows on Bootcamp Win7 with Radeon HD for Mac?

Hi there!

I need some help on a quite tricky hardware configuration and (missing) realtime shadows:

As the title suggests, I am running Unity Pro on a Mac with Windows 7 x64 installed via Bootcamp. I'm using an ATI HD 3870 for Mac card.

According to t$$anonymous$$s list, the Radeon HD cards should support realtime shadows under Windows, but not under OSX...

Now, my scenes do not show realtime shadows on t$$anonymous$$s mac$$anonymous$$ne. They do work on a PC though.

Does that sound to you as if I have to add my card to the "does-not-support-realtime-shadows-list"? Is there any other way to see if Unity disabled the shadows due to hardware issues?

Thank you!