Is there an easy way to find out the size of the logo, banner and background of the page to change the look,post a raid picture, ect...
You usually need to open the picture in an editor like paintshop and view the properties or attributes. You can also resize the image there or if your editing in HTML directly to display the image then you can use the height and width attributes to override the image default.
FireFox supports this but I am not sure about IE. If you right click on an image on a page and click properties it will give you the image attributes also.