It will show you a table with all devices and which of them you can jailbreak with what to use.
It is VERY useful for me and I thought I should put it up for you!
I will update it every day.
alright,i have another question, i know it's not relating to the topic but hey oh well, can a ipod nor an iphone have more than 11 page, because earlier when i havent rebooted my ipod, i was able to store my apps up to 13 pages on my ipod, and i was really shocked..., but right now, it's like back to normal with 11 pages...=/