Protools On A Powerbook Options

[artyfufkin]

Hi this is probably a stupid question but I will ask it anyway.

I currently use Pro Tools 6.2.2LE on my G4 466 Power Mac. I have the DIGI001 interface but because I tend to only use samples and some midi I have hardly ever actually needed to plug a real mic or instrument into it.

I saw Powerbook G4s on sale and I want to get one and be able to run Pro tools on it so I can work on my sessions on the train/couch etc with headphones.

Will I be able to run my Pro tools LE software on the powerbook without a hardware interface? Or could I use M-Powered if I got that?

I seriously wouldn't need any ins/outs, if I ever have the need I can always use the Powermac and the DIGI001 anyway.

Also, assuming I can find it, will M-powered run without the dongle?