The rules here clearly state Signatures and Avatars - Signatures must be no larger than 200 pixels in height and must be below 200kb in filesize, this is total filesize, not per image filesize. - Signatures must not contain adult content, all signatures are expected to adhere to a PG-13 guideline. - Signatures must not be flashy, this includes, but not limited to, short repeating animations, rapidly changing colours etc. This means that a signature of 1020x760pixels may look great, you should not use it. Standard sig sizes fall in the range of 200px high by 500px wide. All of my work uses a standard 150px high by 450px wide. It is recommended that you use a size similar to this to keep browsing the forums enjoyable for all. Heres a quick Tutorial for resizing images if you are uncertain how. Photoshop http://www.youtube.com/watch?v=qu5adJfxuhw MS Paint Slightly long winded but has comic quotes such as 'This is aimed at models, models can resize' and 'Paint is your friend'. http://www.youtube.com/watch?v=Gcj-3Y67Sb0 For anyone who is too lazy to open a graphics program http://www.webresizer.com/resizer This website will do it for you.