Vista’s file search is missing some files in the display you see. At least in the standard configuration.
Vista’s file search is supposed to be making searching for files and documents faster and easier.
I agree with many people that it is really not easier to find specific files and that it is faster in part only because it doesn’t search all files you actually have. Oh yes – and it indexes – that’s why it is faster.
For information on how powerful the Vista file search is and how to get the most of it, read the article at windowsvistablog.com.
For more information about the issues that the search doesn’t really find all files – even if they do exist, just read the comments below the article.
And here is my favourite program when I do have to find files: Agent Ransack is a freeware version of a commercial search program that can help you find more files if Windows Vista search doesn’t find them.