I can't seem to chroot into the Alpha Maemo 5 SDK rootfs, as provided by Nokia, from the tablet. I just get a "Invalid Instruction" when I try.

I didn't pursue that idea any further because I assumed that binaries compiled for OMAP3 must not be compatible with the OMAP2 chipset. Was I wrong? Is the problem the way I tried to get the rootfs? Should I try the instructions given for building a rootfs for the Maemo on Beagleboard project?