Just a note,it took me a while to get this working correctly so it might or might not work..
these are the steps i used to install windows 8 with touchscreen features 1.
First be sure to have the GMA 500
graphics driver and the Archos touchscreen
heres the Touchscreen Driver(you can download GMA 500 driver"google")http://www.megaupload.com/?d=OQIZF25O1b
once you have both files on flash drive,fresh install Windows 8 on your Archos 92
Then once in Windows 8,go to your flash drive and begin to install the GMA 500 driver in Win 7 compability mode......Listen carefully
:when installing the graphics GMA 500, a pop up will come out,asking you to verify you want to install the driver anyway because it can't be verified by windowsCLICK NONOTE
i waited about 5 seconds for the set up to move a little bit and then clicked on no
idk if this helps or not,but that's what i did
an error message will appear,exit it and now you will be able to change the resolution to 1024-7683
restart and now simply install the provided Archos touchscreen driver and reboot
upon reboot you will get a calibration screen and you will be all set from there
the on-screen keyboard should work and the basic touchscreen gestures like scrolling should work
Any questions,just ask