Importing Midi, Wav and REX files
It is extremely painful to get midi files into Reason. So to Wav files. Lesser a problem REX as the DR holds 8.
With MIDI files I either drop it on the Reason icon or go through the reason browser and it adds it to another track. I don't want it on another track - I just want to add it to the same track that plays the sample. You should be able to drag drop a midi file onto the sequencer wherever you want, just like any other DAW.
The current method is time consuming and annoying!