PCMCIA options instead of USB or FireWire
zimv20
Take a look at Echo (Layla or Mona systems with PCMCIA cardbus interface) or Digigram (who've been around forever) with their VX series or RME Hammerfall with cardbus interfaces. RME, in essence, uses it's own proprietary firewire-ish connector and I belive Echo's Layla/Mona uses a FireWire cable with it's own protocols. All of these are very interesting for the sake of portability (and taking any load off of the system) I think all of these range from $600 US to $1K (and the Echo and RME can have separate PCI interfaces rigged for your home system to use the same box.) I haven't played with the VX cards, but their specs seem interesting (especially the VX Pocket 440) If you want to go for cheap but good with major portability (no external power necessary) the ECHO i/o is interesting (it can be found for $179.) Of course with such mobility comes connection limitations, but there's always a tradeoff.
These will all run with most DAWs (Steinberg, eMagic, MOTU), but once again, ProTools must stick with digidesign.
zimv20
Take a look at Echo (Layla or Mona systems with PCMCIA cardbus interface) or Digigram (who've been around forever) with their VX series or RME Hammerfall with cardbus interfaces. RME, in essence, uses it's own proprietary firewire-ish connector and I belive Echo's Layla/Mona uses a FireWire cable with it's own protocols. All of these are very interesting for the sake of portability (and taking any load off of the system) I think all of these range from $600 US to $1K (and the Echo and RME can have separate PCI interfaces rigged for your home system to use the same box.) I haven't played with the VX cards, but their specs seem interesting (especially the VX Pocket 440) If you want to go for cheap but good with major portability (no external power necessary) the ECHO i/o is interesting (it can be found for $179.) Of course with such mobility comes connection limitations, but there's always a tradeoff.
These will all run with most DAWs (Steinberg, eMagic, MOTU), but once again, ProTools must stick with digidesign.