I have ported the GuiPlug image to the Efika.
http://downloadsnewit.co.uk/SD-images/EfikaMX/NewIT-efika-4Gb-guiplug-v2.6.1.img.gzDownload,unzip and 'dd' the image in the usual manner.
It will boot and run from the SD card.
The kernel is 2.6.31.14.24-efikamx which is the latest and includes some improved HDMI mode handling over the standard kernel.
It's using the 'armel' version of Debian so there's none of the Hardware acceleration available, the 'armhf'
http://wiki.debian.org/ArmHardFloatTodo is still under construction.
The Usb touchscreens are not supported, HDMI only. SSH server will start but VNC server will not
NewITJames