looks doubtfull that the i river will b a support homebrew its running on windows ce.. althought m$ did relese a statment saying something about homebrew on the 360 so who knows
does look like a nice machine though and i bet the buttons arnt that bad
as long as diagonals are easy to hit on that crappy looking d-pad thingy, it should be ok, but if i were to change anything, i'd put in a normal d-pad and not try to be flashy or anything.