PMC - Menu shows # of unread messages in PowerMail or Mail.app
Version: 1.0.2PMC (PowerMail Check) is a small utility that installs itself in the System Status Bar (the rightmost part of the menu bar).
Operating System: Mac OS X
Through an easily accessible menu, it gives up-to-date information about how many unread e-mail messages you have in your e-mail client application. Currently PMC supports PowerMail and AppleMail.