It took a few days after the iPhone-dev team managed to tear the iPhone 2.1 update open for them to make the port, but Windows users are now free to get in on the 2.1 jailbreak good times.
If you’ve yet to use QuickPwn, prepare to be amazed. As long as nothing goes awry during the process, QuickPwn doesn’t require any reflashing of the firmware be it that you’re already running the latest version, shaving a good chunk of time off of the process. While QuickPwn is easily the most idiot-proof way to jailbreak your handset, take the same precautions you always should when tinkering with handset firmware.