I've got an iBook SE (366 MHz) running Panther. I'm currently lending it to my neighbor, for whom it's her primary home computer. She's constantly opening it up to check the IMDB when we can't place an actor, and uses it regularly for the other internet basics over AirPort. And I just managed to cadge a free CD burner from my brother-in-law, so we moved her iTunes library off my computer to the iBook. She's borrowing my iPod mini, too--I'm laying the seeds of Macdom now, against the day when she can afford one, 'cause I'm sneaky and evil like that.