If you need to find something fast and easily on your computer, check out X1 Desktop Search.
X1 creates an index of items on your computer that can quickly be searched. X1 also offers a preview window that allows you to see inside of files without having the native program installed! It has easily increased my efficiency. X1 supports indexing of files on your local hard drive, email (Outlook, Outlook Express, Eudora, and Netscape/Mozilla), and contacts (Outlook). Once you try X1, you will wonder how you ever lived without it! X1 is the best desktop search software out there!