[SOLVED] Show logo image? It won't show mine!

I've tried many wordpress themes but always come back to this one - brilliant.

However, one thing is driving me mad! Rather than stick with boring web fonts for my logo, I've created one in photoshop, saved it as a gif and uploaded to the images folder - alongside huge-logo.gif. But for some reason it won't show on the site - I just get a blank box with what looks like a broken image logo in the middle.

I'd be really grateful if someone can help.

Thank you