Supercalculators

I'm thinking about getting a new calculator.  I've had a TI92 for ages and ages, and I'd like to get something that's like that, but more powerful and faster.  From what I read on Amazon, the TI Voyage 200 is the best thing TI sells, but it doesn't seem like it's such a big step up from the TI92 to be worth $200.

Basically, I want Maple but on something handheld.  Is there anything else out there?  I guess I could just buy a netbook and run Maple on that.  That'd only be like $50 more. :/

Texas Instruments really seems to have a monopoly on the higher end calculator field! Why hasn't any company come out with a calculator half as cheap with just the same amount of features! The hardware surely doesn't cost that much to manufacture! The software also isn't that complex! Seems a little strange to MILKRIBS4k!