Hello! First of all, I want to say a big "thank you" to those who work on the Gigabeat port of Rockbox. Finally, Rockbox (the daily build from 2007-01-07) works on my F60 with no major issues. And it's as though I bought a completely new player

Superb audio quality (better than w/ the stock firmware, I feel), no longer requires DRMing all music, and it now even plays Ogg. 8-) Thanks again.
One thing I notice that could be improved relative to the stock firmware is the button controls. If you happen to own a physical Gigabeat, you surely know that it has the "plus" pad buttons, which provide no tactile feedback on whether they have been pressed or not. With Rockbox, I noticed that it became much more difficult to press those buttons "just right". Tapping them either fails to register a keypress, or sometimes (if i touch for longer time or try to "slide" on a button) registers a keypress twice. Perhaps some timeouts in the button reaction code may need to be adjusted (or something). Or maybe Rockbox filters out very short keypresses (which exactly happen when you "tap" the plus sign as it was intended)?
Also, in the stock firmware of Gigabeat there were lots of meaningful control functions assigned to "sliding" from one side of plus sign to the other. E.g. sliding your finger through "left-center-right" would open folder view of the currently playing song. Also, "bottom-center-top" would open the top-level media menu, and "top-center-bottom" would return back to the song. Do you think it is possible to implement control sequences like these in Rockbox?