Got yourself a big new Windows Phone 7 device and need something to fill its screen with? Sling Media has your back with its SlingPlayer Mobile app, which has hit the Marketplace just in time to earn its Launch App Partner achievement. Pricing for the app is set at $30 in the US, C$32 in Canada, £23 in the UK, and €21.10 in Europe plus local tax, though you'll obviously need to have a Slingbox to communicate with as well. It ain't cheap, but good things ra
