Wireless file transfer?

Is there a way to transfer game saves from computer to the Ps3 with using a flash drive? Can I do it wirelessly or even put the file on a data cd? I want to use a roster set for Mlb the show and don't have a flash drive. Thanks.Bat9th

Yes you can save it on a flash drive!!

Sorry I meant without.. I must of been editing my original post while you were responding. Thanks though.Bat9th

You are welcome.:)