I posted this in the DT360 section however it will most certainly work on the DT366lx800 as well. In fact I built this image on a DT366 and then used clonezilla to move it over to the DT360. Then I brought in the VIA wifi and moved the window manager over to E17.
Did this because the DT360 I use has only 256mb of ram. E is much lighter and is more responsive in my testing. That and for some reason LXDE will not shut down the operating system. Trying to avoid a login manager and polkit but it seems freedesktop.org is interfering at the developer level and simple things like shutting down a computer are now not so easy to do. E17 has no problems shutting down the tablet.
Anyways here is a link to the image:
You will need clonezilla to install it. Please use the instructions in the LXDE image thread found here:
Let me know if you have any problems or questions,