Li'l MailChecker - With this program you can easily check your mailbox for special mails, e.g. from a friend, from your boss, favorite mailing partner or whoever. If such a mail comes in you will be notified about this by playing a sound and showing the mail. The advantage is that Li'L MailChecker is small and can run in background so it is not neccessary to run a big and resource wasting email-client (like Outlook) all the time.