cache canvas css database drop shadow drupal flash fragment caching gentoo gettext html javascript linux mysql ny openstreetmap open street maps openwrt php physics processes radrails rails random freezes random lockups rdt redirect redirection resize revive robin round round corners rounded borders rounded corners royale rrdtool ruby running ruzee ruzeeborders script shadedborder transparent truncate tutorial unresponsive script usb cam usb storage usb video class uvc vermessung der welt virtual hosts web web2.0 webcam wordpress wrt54g x-wrt zenphoto