(1) gmail responses do not open properly - in fact, they do not open at all. they have duplicated this problem in their offices now (RIM) and they have taken my request/complaint more seriously. hope they find a solution! gmail shouldn't be overlooked!
(2) ringing goes off by moving the Pearl/trackball even slightly. this is more than a "minor annoyance", to me, at least. This is a design flaw. in my humble opinion. I hope you'll escalate the importance of this issue!