Macbook won't recognize MIDI Keyboard (Edirol)

[theuglylover]

I've had no success getting my Macbook to recognize my Edirol PC-50 Keyboard.

I went and installed the most recent drivers from Roland, which are supposed to be:

http://www.rolandus.com/products/pr...ds&ObjectId=745

PCR Driver Ver.1.2.0 for MacOS X
This is a driver for using the PCR on MacOS X.
- Compatible with Apple's standards of CoreMIDI Universal Binary
- This driver can work on both CPU, Intel processors and PowerPC processors.
- Single/Dual processor suppor

Even after installing the drivers, the keyboard is not showing up at all in the Audio MIDI Setup.

Does anyone out there w/ an Edirol keyboard and a Macbook know how to rectify this?