We've got two Inspiron 5160 laptops, and I want to sell one of them. Now I'm looking for the right CD's. Both laptops have the same CD's included, but I don't know to which laptop they belong.

 

Does it make a difference which Windows XP reinstallation CD I use for reinstalling Windows XP on my laptop? I don't know if you need a specific Product Key or something like that. And how about the other CD's (PowerDVD, RecordNow, Euro Tools, etc.)?