Looks like I somehow missed this. Free vouchers for the .NET 4 (Visual Studio 2010 Beta Exams) are available online in the Born to Learn blog.
I couldn’t register for the 71-515 (TS: Web Application Development with .NET 4) exam as it was booked up but there were seats still available for the other two exams that I registered for today.
- Exam 71-519: Pro: Designing and Developing Web Applications Using Microsoft .NET Framework 4
- Exam 71-513: TS: Windows Communication Foundation Development with Microsoft .NET Framework 4
You need to take the exams before 30-Apr, so you have almost a month to get prepared. You can also make use for the pilot beta preparation resources that other candidates are sharing, see the ‘Preparing for the Visual Studion 2010 beta exams’ post by Krista.