Received my first windows phone today, just had to try an app after finishing work..
Wrote a little app to search the subnet looking for some jboss application servers, works just as well on my phone connected to wifi

Pretty chuffed with myself, the effort over the last number of years learning xaml has really paid off..

it’s helped in

* WF4 Activity designers
* WPF application
* Silverlight web
And now…. Mobile phone apps

Get the windows phone sdk here

http://www.microsoft.com/downloads/en/details.aspx?FamilyID=04704acf-a63a-4f97-952c-8b51b34b00ce