it whatpulse... i got an account too... goto www.whatpulse.org and sign up... then search the forum to find out the password to x10s whatpulse team and then you can create a dynamic sig like that one...
anyways, the sig that yuo DID make looks great 9/10!
hey, you know you can upload a background (such as your WHOLE sig) and then make the whole whatpulse sig bigger dimensions and move the writing so you dont have that black line threw it...