How to prepare images for upload
 

I wanted to attach a thumbnail and I can't seem to get the image sized correctly. I have searched around and can't find any instructions. Can anyone point me in the right direction?

were you wanting to attach an image to one of your forum posts? if so, the size requirements will be shown when you go to attach the file.

if your image is too large you can use an image editing application to bring it down to the required size.