hi guys....i'm a noob when it comes to jailbreak. I tried to jailbreak my 3gs using purplera1n and after four times, I only have this prompt "waiting to reboot" or sumthing. Have to press the power and home button to shut down. What am I doing wrong here? Itunes is open when I click on purplera1n.

BTW...i'm using maxis unlocked set. Running purplera1n on vista 64bit and itunes 8.2