Today Microsoft released Windows 8 Release Preview and visual studio 2012 rc. I'm a Windows phone developer. What dev tool I have to use for create my apps in Windows 8 rp?
In Microsoft Visual Studio 2012 express download page, it is mentioned like
"A Visual Studio 2012 Express product for Windows Phone will be available in conjunction with the next Windows Phone release. Until then, you can continue to use Visual Studio 2010 Express for Windows Phone to create Windows Phone apps."
http://www.microsoft.com/visualstudio/11/en-us/products/express