Korg Mono/Poly

you do not need to post an mp3 demo of your sound to upload a patch. 
guess you would need a printer (printing the patch sheet)and scanner 
(filling in the patch sheet and scanning it back into your computer). 
unless you can do it all in a photo editing program. no patch to 
small. but we would like to get some good ones in there. : ) . if you 
decide to upload an mp3 sample of your patch dont make it to big. 
yahoo does put a limit on space. look forward to dailing in your 
patches. happy tweaking!