Olive Toast Software today announced MiniMail, a new way to read, reply, check mail or compose a new message. MiniMail is a plug-in for Apple’s Mail application. Just like the mini-player in iTunes does for music, MiniMail puts information about your inbox at your fingertips. You can easily see messages as they arrive, and quickly action them. You can resize the window any way you like to conserve as much screen real-estate as possible. MiniMail is priced at US$9 and a 30-day demo is available.