ASTray (newer Version called NRC = Netbook resolution changer)
and a other Display changer tool:
I Think with this tools, and the right cmdlines we can switch the resolution without cywin.
If you have problem within testing the different Display changer tools, deinstall them, and run the
normal Intel Graphics Drivers from DOS Box (or batch file) with this parameters:
Setup.exe -overwrite -res 800x480x16x60
And maybe, with the other tool switch WLAN & BT. (if we know the registers to enable the devices)
maybe a better way for enabling wifi and bt..