Well I’m late in discovering this, but if you’ve developed a few apps for Windows Phone 7 recently, you might just ramp up to participate in this contest. Publish 5 new apps, and get free advertising, for one of your apps.
All you need to do is publish 5 new Windows Phone 7 apps between April 1, and June 30, 2011, to Windows Phone Marketplace and submit your entry using your event code. So, three easy steps:
Develop 5 new Windows Phone 7 apps
Publish these apps to the Windows Phone 7 Marketplace
Register your Windows Phone 7 apps