I am going to jailbreak and unlock my friends 2G iPhone today, but I heard that 10.5.6 stops DFU mode from being recognized. I also heard that there is a workaround to this by just plugging in the iPhone to a USB hub. Since I don't have one of those, does the Apple keyboard count as a USB hub for jailbreaking in 10.5.6? I know about the automator script that changes the kext file but I'm trying to avoid that because I heard it causes some peoples Macs to act strange. Thanks for any info.