I can't tell from your post which of your tracks you wanted comments on. I really like what you posted about in your other thread. MySong3 is a great tune. The top couple of patterns ('jan 29 2011 bell sound' and 'First Reason 5 test') seem a lot more simple and pulled back. Not that I can do better - but the beats seem a little simple and repeatative.
That said -- I am awful with drum patterns, which is why I like the iElectribe app, and ReBirth. I watched the Kurt Kurasaki Youtube video on using ReBirth. By stopping his video at the right places, I was able to duplicate the rythm/drums and baseline he goes through in ReBirth on my iPad with the iMS-20 app. It taught me a lot about looping through drum patterns. It also gave me a better foundational understanding of laying dowm rythm tracks - which I hadn't really much experience with. In any case -- it helped me learn the iMS-20 a *lot*..
Keep plucking away though -- you have some killer licks in the first songs you posted. If I were you... I would try and re-create those same songs in the iMS-20. Then.. share the whole songs on SoundCloud -- so I can learn from you (like I did from Kurt).

Cheers-
j