As a matter of fact, I have: http://talk.maemo.org/showthread.php...933#post547933 But that's part of Nokia's design decision isn't it? Those improvements are chalked up as N900's positive points on a different list and they have to bear the compromises of their design decisions as cons on this list. Moreover, the UI smoothness issue has been discussed and attributed to software issue that could be addressed without any hardware changes. So in the end, it's not hardware limitation afterall... they're design deficiencies.