A few months of work by iOS hackers Grant Paul (aka chpwn), Steven Troughton-Smith and Ryan Petrich has culminated in the release of Spire, a new installer that will easily set up Siri on your jailbroken iOS 5 device. While Apple has kept its little helper exclusively constrained to the iPhone 4S, it now runs on iPads, iPhone 4, iPod touches and the iPhone 3GS, and while that's
