help on Casio wk-3000 help, please......

[bigbody.2ya.com]

I just purchased it and my question is getting one beat/measure to be looped(i need a measure to be looped, without playing it throughtout the whole recording) (that i have recorded) to play continusly as i go back and add more instrumentals..also to lay it out ready for a song...where i can take out tracks(certain instruments) to make for a chorus or an intro/ending...if you have any answers anything will be greatly appreciated....u can email me back at bigbodyrecords@tmail.com
or even better.....if you have AIM (Aol Instant Messanger) it would be even better for s to communicate, and my screen name is "bigbodyrecord"

thanks in advance