Right now I have a 5400? series 2 stand alone with lifetime service and got a upgrade 200 gig drive for it and it works great. I still have the original 80 gig hard drive. My question is we just ordered an 80 gig DVD burner unit and I would like to move the 200gb drive to the DVD burner. I am fine with setting up everything again and loosing all the shows we have and starting over on both of them. I would think I could drop the original 80 gig back in the 5400, then can I just put the 200 gig in the DVD one before I turn it on? Do I need to wipe or reset it somehow? Can I do this with some command on the tivo box itself? Or should I just leave them as is? Oh the regular box is going to be a gift to my parents; all setup and ready to go.