Purchased the RT for pleasure and work at launch and started to do some lite C# programming on an old laptop. Since the RT was unable to do that I decided it was time to upgrade. Snagged a Pro 128 for a good price and now I have fallen in love with the thing. Not only can I program in Visual Studio Express but it can also play some great games from Steam as well. While gaming was not the idea with this thing I am shocked at what it can run. So one question I have is what are the must have accessories that I need for this thing? I already have a 64gig card, Surface Mouse, and a Snugg Surface case.