[Buttonjaw]

Hello all-

I'm running a non-intel dual 2.5Ghz G5 mac (10.8.6) with MOTU Digital Performer and a 1224 card (8-in/8-out) and am finally making the switch to PT. What's the cheapest Digi hardware interface to get to have at least 4-in/4-out with my current Mac setup? Is this a good idea? Or should I just bite the bullet and buy a new Mac and get an Mbox?

Thx in advance for help.

Buttonjaw