(for non-Mac users: "delete" on a Mac deletes backwards, like "backspace" on a PC. There is no forwards-deleting counterpart on a mac. It took me a good year to get used to it). Oh, and right clicking.
FYI: FN + Delete (function + Delete) is a forwards delete on a mac.

Control + click is a right click on a mac. I have the Apple Mighty Mouse and it has a right click (or you can use just a regular mouse).

I LOVE my Mac.