to get your sig to work
instead of

[link=www.revolutions.cc newwindow][image noborder]http://images6.fotki.com/v103/photos/8/88077/334281/PIONEERSIG-vi.gif[/image][/link]

use

[ url=www.revolutions.cc][img]http://images6.fotki.com/v103/photos/8/88077/334281/PIONEERSIG-vi.gif[/im g][/url]

remove spaces from [ url] and from [/im g]

and it will lok like below and will be clickable