they sure can be. thats the only way to record with them.
you do need a line 6 interface tho for them to work.
Yes I think. But you need the Line 6 hardware. It's like ProTools, you need the right hardware to use it.
Would anyone be able to tell me how to use it? Once in ableton i specify in which folder to look for vst's, and i put gearbox and podfarm into that folder. Neither gearbox nor podfarm are shown. Help?