Hi Guys. Ive done lots of homework regarding the process and just need a gentle nudge....lol. Ive downloaded the latest untethered version of redsn0w to my mac, which is version mac.0.9.10b5 Im aware of spire as I'm after siri. I have a company in mind that charges $20 a year for the siri proxy which a member on here uses and says works. Lots of tube tutorials watched. Im on firmware 5.0.1 Baseband 04.11.08 So whats stopping me...... Horror stories. Baseband issues. Stories of jb seriously lagging the iPhone 4. Im not sure how fast new jb come out after gm software releases from apple. Can you users who have already jb pass on your personal knowledge. Pro's and cons. Particular anyone who has done what I'm after ref siri on the iPhone 4.