Trouble with BIOS - Mac Lion

[hainsay]

I'm running PCSX2 0.7.3 Mac Alpha on OS X Lion 10.7.4
Figured out plugin issues, but...

I can't select my bios. If I try to configure the bios and select it, clicking apply or OK will cause the OK, cancel and apply buttons to grey out, and nothing happens at all. Has anyone come across this issue before?

[jesalvein]

An you please post a screenshot ?

[hainsay]

An you please post a screenshot ?

   

Attachment is from just after clicking apply

[hainsay]

I'm trying anything I can to make it work, so I tried with PCSX2 Mac Lion, but there is no folder for the bios within package contents, and I couldn't find a way to set the path PCSX uses to find the bios. Any help with either problem would be great.

EDIT: Yay! Found the dir setting for bios location, so I have PCSX2 Mac Lion working. PCSX2 0.7.3 Mac Alpha still completely inoperative using the same bios.