It's starting to annoy me with all the noobs saying things like "all proxies have backdoors noob, good luck with your account being stolen"
All proxies do NOT have backdoors and the whole purpose of a proxy is to redirect traffic from one ip to another. QOProxy for instance redirects traffic from your own computer(hence the 127.0.0.1) then to the co server so that it additional packets can be added. Qoproxy can easily be a copart+cotobo with the right additions to the .java file(before compilation). Theres already an unfinished minebot in the original qoproxy, and it's much harder for tq to patch against a proxy than normal packet editors.
And don't ask me how to get qoproxy to work. I will simply ignore the post as there's already pleny of threads on it.