For Visual Studio 2005, we have a lot more products offered than in 2003.
The Team System line of products include:
In addition, we also have:
To decide what the best fit is, visit http://msdn.microsoft.com/vstudio/
If you want to try out the products, you can download the Express Editions from http://msdn.microsoft.com/vstudio/express/default.aspx or order a trial edition at http://msdn.microsoft.com/vstudio/products/trial/.
Go ahead and test out all the cool stuff we have in Visual Studio 2005.