Thanks, I'll try that.
As I've been setting this up, and talking with Dad, I've been making a list of stuff I need to explain to him. Topics include; updating various software, setting up Firefox with the options with which he'll be most comfortable, etc, etc. I was wondering if anyone has a "computers for dummies" website they recommend to family members or clients.
Since I'm over there every once in a while, I figure I'll do defragging and such things for him myself.
Another thing:
This computer is a 2001 model. It has a 1.5 GHz P4 processor and one GB of SDRAM. Dad's going to be using it on a dial-up connection. Is Firefox going to work faster if it's set to clear out private data after each session? Will it be slowed down, if it's set to begin each session with the windows and tabs from last time? Personally, I like to have it start at a homepage (my speed dial groups), and then clear private data when I shut it down. For Dad, I'd set it to at least remember his browsing history, but not if that bogs it down.