Alongside MyWi, IntelliBorn updated My3G and TruPrint with iOS5 support.
TruPrint
Posted inHOWTO
TruPrint: Enables iOS Direct Printing For Hundreds Of Printers [video]
Apple gave iOS 4.2 printing. But they forgot that not everyone has one of 8 printers. With TruPrint, you can print to most network printers! Simply install, and use Apple’s built-in print menu. New printers will now show up thanks to TruPrint!