yes of course you can? (like any other files, like sets, samples, styles)
Put a wav onto a floppy and go to disk mode "copy"
press F1 until it reads the Floppy drive, either select the individual file or just leave as it and it will copy the whole contents of the disk, press Copy (i think its F2), then using F1 to select HD, find a location on the HD.. and press copy again.. simple!
regards,
Vlad
put 100 wavs over multiple disks and copy them 1 disk at time to your Hard drive on pa80...
alternatively, take out your hard drive from the pa80... use a USB hard drive case and hook it up to your computer, copy the files directly from you pc and then re-attached it to you pa80...
any 2.5" drive will do.. and it is just a case of opening the case underneath and plugging in the hard drive.( I believe the cable only fits in one way anyway)..