Logic Express 7 & Edirol Pcr-a30, having problems getting sound out... Options

[smuudge]

Hello all. Ive just switched from Cubase SX to Logic Express 7 and I am having problem getting sound out of Logic.

I am running OSX Tiger on a upgraded G4 and a Edirol PCR-A30 controller keyboard.

I have: set audio ins and out in the Apple 'Audio MIDI setup.app' and the Edirol is listed as a MIDI device.

I have: set the core audio interface as the Edirol in Logic.

The sequencer records midi notes. The transport bar says 'No Out' when i play the keyboard so im presuming its a midi setting that needs changing somewhere?

is this something to do with 'environments'? Still cant get my head round them so maybe thats where im going wrong?

Thanks
Ben