Program to test my knowledge?

HI, I am usually a C#/ C++/ Java programmer, but I am required to program in VB.net for a school course I am doing. I am a pretty confident programmer, and I have scanned through a couple of VB.net books, but I am really stuck for ideas for a program that will test my knowledge of VB.net to see what I need to work on, any ideas?

If you program in C#, you already know the framework. All you need to learn is the VB syntax, which should not be a tough one.

I would suggest re-writing a program in VB that you already have in C#. This would be the easiest way to check and improve on VB skills.