new to Beat maker

Just bought the app for my iTouch and it is awesome
with all things considered.
I am really new to creating music this way,
I have GarageBand, Cubase, Peak LE 5
also a keyboard w/ Midi conector.

My question is are the above a good compliment to
BeatMaker?

Could I make a Beatmaker Kit w/ garageband?

I was thinking of recording a few words and creating a loop..

Thanks

Kevin

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