signature

Never had a problem in the past with my signature, but now I cant get it to change - gives error message of Invalid File after I click on save changes, have tried simple 1 character change to total rewrite... I have tried on 2 different computers, each running Windows 7 Pro with SP1 and all...

Happy post Memorial Day to all, and thanks to all the Vets and current military who may be reading. I noticed a number of you have a US map with traveled states marked off. I looked for it under the User CP menu, but didn't find it. Can anyone tell me how to post that? Thanks!!