Don't know about the service CD or manual, but the instructions on how to reset the FSS counter are in the standard owner's manual.

For my own car, I keep a record of all the mainenance that I do on the car. You would mostly be concerned about having a hard paper trail of all the maintenance if you plan on selling it soon. If you don't plan on selling it soon, I don't think it would make a huge difference in the resale value a few years down the road when the car won't be worth much anyway. It certainly won't justify the insane extra money you would have to spend to have the car serviced at the dealer.

For maintenance I do what the book says to do on my car and a few extra things as well.

__________________
Ali Al-Chalabi

2001 CLK55
1999 Dodge Ram 2500 Cummins Diesel
2002 Harley-Davidson Fatboy
Merlin Extralight w/ Campy Record