hehehe.
Shoulda just asked me my friend. 
Might want to shorten it up by about 40 pixels. I think the suggested limit is 150 pixels tall and either 500 or 400 wide. Not sure which. The rules are around somewhere. Can't remember where exactly right now. I'm still using the format from the original boards which was 500 x 150 because my sig is full of gadgets and doodads. lol. Most people don't worry about it though unless it's a crazy big animated file or the pic is so huge that its insane. LOL. Like with my old animated sigs. Used to get complaints about those all the time because they averaged around a meg each. The largest was 3 meg. Looked cool.. but so many people complained to me privately that I took it down. Whoops. Started to babble again. lol.
Cheers Telemancer.