Tutorials for mac?

[Hi.Hi]

I am really not sure if I am supposed to request a Tutorial, but I'm I really want to learn. I want to know how to model, but is there tools for mac users? I am requesting a tut. for modeling with tools friendly with mac, since I can't get a windows anytime soon. I just want to learn basics of modeling please! ( and find some tools for macs). Ex. of things i want to learn are; removing weapons, adding weapons and changing body parts. (I am sorry if there is a thread about this cause I haven't found one).