Take better advantage of developers hardware with multiple cores and large amounts of memory.
Building seems to take forever for large ASP.Net solutions. Is it possible to Build only the differences? If it is already doing this, can we make it smarter or better? When I edit a page, the C# editor provides visual feedback on what areas have been changed. When you build, is it possible just to build that one file or section, class, etc? Also, source control and code generators do update files in bulk, so VS would need to be able to detect those changes as well.
Chris Kirby commented
agreed, performance does not currently scale with hardware resources like you would expect.