I put the Pace Edwards Bedlocker on my new R/T. I had one before on a Dakota and loved it. My last Dakota I put the Fold-N-Lock on and hated it. The only reason I used the Fold-N-Lock was because the bed on my quad cab Dakota was so short I couldn't get my telescope in there with a Bedlocker.
Living in the desert you don't want to touch that black cover if you can avoid it. The Bedlocker gave me the best possible solution; opens with a touch of a button and watertight and secure when it's closed.
Mods: Vararam, M/F cat back, Hypertech Interceptor.