If you want to keep your new tubes you can buy an adapter to bridge the gap between the Devil's Valve* (presta) to normal Schraeder. It's just a
little brass cylinder you screw onto the end of the presta. Better than presta, worse than Schraeder, and available for about $0.50 from your LBS. It'll work with your pump, though!
*Also known as, "$&%# these stupid twisty valves!"
How do you like the new tires? Do they roll better?