I have a Roland Digital Piano, a Pentium 2 with Cakewalk Pro, and a Soundblaster AWE64, with which I've been doing MIDI for about a year with no problems. Now, because I want better sounds, I just got a Roland Sound Canvas -- and I can't get it to work with everything else. I can get the Sound Canvas to work directly from the digital piano.. but I can't get the Sound Canvas sounds into or out of the computer/Cakewalk. What am I doing wrong? Do I need another piece of equipment? I have the RSC hooked up to a serial port on the computer (per the manual) with a computer serial cable that goes to back of the Sound Canvas. Help! Any and all suggestions will be appreciated. Thanks.