As long as I am talking about reducing pain, here is a sample from a very secret project that I am woring on. I have a lot of parameters for the build script, and it got to be a PITA to try to manage them manually. There are several kinds of builds that I can do here, test, production, DB rebuilds, deploy, etc.
It is a build parameters UI for MSBuild, which basically display all the PropertyGroup elements, and apply simple heuristics for trying to figure out what the values are. For instnace, it can discover boolean values (and display check boxes), and clicking on the "..." buttons will display an Open File, Browse Folder, or Connection String dialogs, as appropriate.
As I said, it took about an hour (I wanted to leave it to my team-mates when I was at DevTeach), and it paid back in time, effort and sheer pleasure many times since.
If you are a developr and you have some pain points, fix them, it will be well worth it.
(Yes, Roy, I know that Final Builder has a prettier interface :-) )