I have the issue of the Playground Sessions piano tutorial software not recognizing my keyboard. It doesn't have a MIDI connection but does have a USB port and when connected to my laptop (10.6.3) via USB cable it automatically opens iTunes so they are clearly talking to one and other. I can even pause, skip back and forward in iTunes via buttons on the keyboard but no matter what I do I just cant get the Playground Sessions platform to sync and recognize it? Any suggestions on this issue would be great as I'm really eager to get started. Its not a very expensive keyboard - Meilesi (Miles) MLS-9688 Electronic Keyboard FEATURES: 61 key touch sensitive LCD Display MP3 player System Record System 3-Steps Piano Teaching System 30 Demo songs Choose play Or Continuous play 128 GM voices 128 Styles with variations Percussion: Keyboard percussion, 8 panel percussion Auto accompaniment : start/stop ,SYNC, fill in, Single/fingered/Full chord Rhythm speed regulation External jack: 1x Power, 1x Microphone, 1x Earphone, 2x Speaker/sound channel output/ Input, 1x USB Power supply: DC9V 500mA Like I said, when it is plugged in via the USB cable it recognizes iTunes on the computer so that suggests to me that they are talking to each other. Just cant seem to get Playground Sessions to talk to it. Thanks for anyone who can help.