Back in September, we told you about the PrintJinni Printing app from Epson and Thinxtream for Apple iOS 3 and 4 devices. This app allows you to print PDF, Word®, Excel® and PowerPoint® documents (Microsoft Office 2003 and 2007, Macintosh versions 2004 and 2008), and JPEG e-mail attachments from Apple MobileMeSM, Gmail™, MicrosoftExchange, and AOL® e-mail accounts to any Epson all-in-one device on the wireless network. You don’t have to to install printer drivers or additional software on a Mac or PC to use the app. PrintJinni is now free in the iTunes app store and includes a one-year subscription to PrintJinni Cloud Services.