I was wondering if any one can tell me if achieving a 48 track recording rig is possible with a laptop. I have seen many 24 track rigs but not a lot bigger. Iam open to any suggesttions I currently use DP 4.6 on a Mac 1.6 g4 powerbook with RME Fireface. Also what is the determing factor in track count in a live recording rig. Processor speed, Hard Drive speed, Ram. O buy the way Iam looking to do this Firewire before PCM card if possible. But which ever works with the most stability and professionalism. Iv heard of a guy with a 48 track rig using two RME digiface's, but I cant figure out how because its takes one PCM card for each unit, My laptop only has one card slot. Thank in advance.