This is gonna seem like a dum question but I´ve switched from cubase and I cant seem to find any of the Audio Unit plug-ins? In fact the only way Ive so far been able to find them is loading them in Garage Band and importing the file.
I tried to change Instrument 1 etc. but unless Ive loaded this in Garage Band there are no instuments there.
Will somebody please tell me how I find them.
PS. I´ve ran the AU Manager and loaded most of the plugs and done a few hotfix updates to make other work.

Hello:

By now you may already know the answer... I think I had the same problem when I started using Logic 7. After you click on a instrument track, look on the left hand bottom corner, right under I/O, there is a grey rectangle that looks like it can be clicked but nothing happens when you do. You need to click on it and keep the mouse button pressed until a menu pops out and there you can choose the instrument. I hope that helps.