Hello. I just wanted to know.... For the singniture HOW DO YOU PUT ONE OF THOSE ANIMATED PICTURES!?!? Please help...

step 1. look for the .gif you want on google images. step 2. right click it and hit copy image url step 3. go to the signature box and click the image icon step 4. paste the link in and adjust the size

All of my signautre images except one is set to 400x300.