One thing that really annoys me in Visual Studio is the lack of ability to have a set of commonly used files always available to me. When I switch tabs those files get lost and I have to either ctrl-tab back to them or use file open dialog again. One feature that I use in Google Chrome a lot is the ability to pin tabs, i.e. have a set of commonly used tabs pinned to the left that they are always available to me.
It would be really nice if we have a similar feature, either by pinning tabs to be always available, or if VA view has a "bookmark" section that we can drag and drop tabs/files in to have them always available. Ideally there will be some hotkeyable commands to let's say "go to file 3" and it will go to the 3rd file in the list. (Kind of like ctrl-<num> in chrome and firefox, and <windows>-<num> in windows 7)