OK, I know this is a totally dumb question, but I haven't ever shopped for handheld consoles before and have only marginally kept myself aware of what's available, and i"m at work and shouldn't even be skimming sites for prices, let alone doing research on the damn things (*g*) -

I know it was just called the DS at first. Now I see everything is DS Lite - is that the only option to buy these days? Is it basically the same thing just in a smaller package, like the newer generations of ipods?

Please fill me in, my guru. ;-)