[From Hans] Could Siri legally be ported to the iPhone 4? "It appears that the new iOS 5.0.1r2 features decrypted ramdisks, which means that it now possible to write a script to download the 5.0.1 and extract the necessary files needed for a Siri port. Since the download is publicly available from Apple’s server, the idea of a Siri port just got a lot more legal…"