Photo in signature?

[Ray Dunakin]

I've successfully uploaded a small banner-type photo to my signature, but it still isn't showing up when I post. The image is only 600 x 168. Is that still too big, or what?

 

[jgd99]

I'm trying to do the same thing, however whenever I try to upload a picture it just takes me to a white screen

 

[MarkamisPrime]

On another forum I'm on you have to ask an admin to accept your photo so it will show up. Idk. I have a pretty large picture of my Z as my sig