How do I replace Vbulletin Signature on top left hand of my forum and replace it my forums Url?

I guess you meant the vBulletin logo, well you just need to replace to replace the vbulletin3_logo_white.gif in image/misc directory in your forum root.

In case you are using another style, simply right click on the image and then view the image properties to find out where it is located and then replace it with your custom designed logo.

--------------------
India Travel Forum | vBulletin Tips and Tricks | Free Travel Directory | India Travel Directory | Men's Lifestyle Forum

I found that is the easy way to do it. If you put it in your images folder as a new name, you're going have to go in and rename the redirect for it. So just replace your image with the vbulletin image.

Thanks ima get right on that.