Hey guys, doing a talk at the next Windows Phone 8 User Group in London. It'll be about an hour long and I'll go through my experiences porting a 3d multiplayer game from iOS and Android to Windows Phone. Going over topics like OpenGL to Direct3D, controls, file system, controls and general api differences as well as the packaging and publishing your apps.
There's other cool talks going on too and you're more than welcome to come along (it's free).
Just please register your attendance at the eventbright page: http://wpug30.eventbrite.com/
More info: http://wpug.net/