view this thread http://forums.digitalpoint.com/showthread.php?t=1802543 And do not create duplicate blog other wise you will be banned and your one thread will be deleted... don't do it for the getting more signature link.
The easiest way is really to use a software such as fast blog finder recommended by PerdanaCantiQue.com above. If however you want I can share the link for another one I use that's free
Thanks "lifeplayer" for telling us about Google do-follow blog search. I never knew it existed. By the way, this site is also do-follow http://internetwealthlab.com