I found the following AppHub forum posts where some developers talk about their sales/download/trial numbers http://forums.create.msdn.com/forums/t/69061.aspx h

I found the following AppHub forum posts where some developers talk about their sales/download/trial numbers http://forums.create.msdn.com/forums/t/69061.aspx http://forums.create.msdn.com/forums/t/69061.aspx (in early to mid Dec most devs were posting numbers < 100. The highest I saw was the Farseer games guy(s) that had ~1K). Some free games were > 10K.