I am currently using Reason 4, and was wondering if you could condense the MIDI you input into a single MIDI track, rather than the multiple it gives me now.

Also, is there a different way to input MIDI in reason other than through a keyboard? I'm currently exporting GP files to use, but if there was an easier way, that would be appreciated.
If you can export as MIDI 0 instead of MIDI 1 that will export it as 1 file. I never messed with Reason much. It's great to learn signal flow but Logic and Ableton are way easier to use