As I said in the other topic that I think you posted... I run 2.2.1 (5H11) and I am jail broken. I read in that last topic that you can not Jail break a 2.2.1 but who ever said that is wrong. If needed I can take a picture of my screen..
Now I did not Jail Break my phone, a buddy did it for me. I will talk to him and get you the details ok?