Not sure what the glides for, i would imagine that turns on portamento. If so then in a way you can have a glide on most stepsequencers and by swiching the portamento on the soft synth to on and turning the port value up. Then again you could be talking about something completly differant to what I am thinking of. I use the matrix in reason to create all my steppy stuff, the randomization button can prove amazing, then i would export the midi file into s.x and send it to where ever.

Ta