save as wave file??

[pavanpeter]

hi people...i just got a brand new yamaha psr s710 and am filled with so many doubts...
am a budding musician and i need all of your help to work with my keyboard..

doubts-

1. can i save a track on a pendrive in a wave format??
2. can i plug a guitar or mic to my aux-in port??
3. i connected my keyboard to my laptop using usb cable. what is the use of this connection?? can i record to my laptop using this connection?


please give me ur suggestions soon , im waiting

pavan,
music enthusiast
bangalore