That's basically it. I'm runnin a powerbook with 64 megs of RAM right now, and OS X is uberslow. And it hardly runs Classic. (Endian: Oh, come on. You know you love Classic). I've got 128 more megs coming in in a few days, I imagine that'll spice things up nicely. And it's true. RAM is dirt cheap. I bought those 128 for $80.