LuBiB;
If you get a chance could you checkout
http://www.ck12.org/
and let us know if the interactive features work with the jetBook Color. Got the link from
the Ectaco description of the device, so you would think that it would.
That looks like a cool free "home school" (or in my case brush up) resource.
Luck;
Ken
P.S.; The .pdf doesn't seem to have the same functionality on my PC