bob

Thank you very much for all your help!

My Casio is the WK-500.  This one:

http://www.amazon.com/Casio-WK-500-Personal-Keyboard-Connection/dp/B001FSJC2S/ref=sr_1_1?s=musical-instruments&ie=UTF8&qid=1376799454&sr=1-1&keywords=casio+wk+500

I have the a USB connector for it.

Thank you for your help!

This may be a dumb question, but I would like to make recordings (via PC or Mac) that sound like the instruments I can select on my Casio keyboard.  Is there a way to do this?

I haven't found half the instruments for GarageBand that I can choose from on my keyboard, and those that I can sound very different.

Is there an easy way to get an identical sound recording (without recording using a mic)?

Thank you!