don't know lol that's what you suggested to me... for the density : you can't go beyond 240 about the menu/home.... write what exactly we need to change, i'll add another hack for europeans keyboards (as mine is a german one)...
sudo gainroot mount /dev/mmcblk1p2 /and cd /and/system/usr/keylayout leafpad opmap_tw14030keypad.kl
cd / umount /dev/mmcblk1p2
cp /and/system/usr/keylayout/opmap_tw14030keypad.kl /home/user/MyDocs/
cp /home/user/MyDocs/opmap_tw14030keypad.kl /and/system/usr/keylayout/