This is what I fly with. It's a little over a pound lighter than the TravelPro and doesn't have a laptop storage case but I usually carry my laptop in my backpack that has a protected compartment for it anyway along with all my other travel gear that I want access to from under the seat in front of me. I haven't had any problems with it and it does come with a 10 limited warranty. Also, it's much cheaper than the TravelPro. You can find them (or a similar model) on sale at Macy's usally.
http://www.luggage.com/Delsey-22874-Blue-QW1339.html