Hi!
I have this graphical tablet and according to http://sourceforge.net/apps/mediawiki/digimend/index.php?title=Tablet_support_status it's ID should be 0458:5011. However, when I plug mine in and run lsusb it shows as 0458:501a KYE Systems Corp. (Mouse Systems) (the 'a' instead of '1' in the last character of the ID). Perhaps because of this I can only move the mouse cursor around but can't click anything. In xev, the ButtonPress and ButtonRelease events i get from my tablet are recognized as "button8", I am not sure if this is correct or not. ( http://pastebin.com/xWUXht8Z ). All in all, my problem seems to be the exact same as this guy's http://www.kubuntuforums.net/showthread.php?62838-Genius-I608X-graphic-tablet-not-drawing

Any help would be appreciated and thanks in advance :)