You may have to wait until November to get some wireless printing capabilities on your iPhone, iPod touch or iPad courtesy of Apple's own AirPrint, but at least some Epson printer users now already have an alternative option at their disposal. The company's just rolled out its new PrintJinni app that it developed with a little help from Thinxtream, which will let you wirelessly print files to any WiFi-enabled Epson printer. Unlike AirPrint, however, this option will cost you -- the app runs $9.99 but is currently discounted to $6.99 for a "limited time." Full press release is aft
