I grabbed your avatar from ATS and it's the right width for the mini profile, but a little short. However, it should be ok for the Mini profile area. We can't stretch it, but I could add a dark background/filler to bring it up to the 620px max height of the mini profile area.
Also, there's a transparent gif that needs to be set as your "avatar" for the main image to occupy the whole space.
Host image somewhere and insert direct url link in Mini Profile.
Transparent gif below (right click and save). Then upload it as your Avatar picture.
By the way, these images are in my ATS gallery. So, best to save them and upload them to an image hosting site.
For your signature, just host it somewhere and enter it in as an image url with the tool, fourth button from the right in the signature editor toolbar.
Sorry to rush, but I'm going to be away soon and may not be able to get back to you until tomorrow.
Also, there's a transparent gif that needs to be set as your "avatar" for the main image to occupy the whole space.
Host image somewhere and insert direct url link in Mini Profile.
Transparent gif below (right click and save). Then upload it as your Avatar picture.
By the way, these images are in my ATS gallery. So, best to save them and upload them to an image hosting site.
For your signature, just host it somewhere and enter it in as an image url with the tool, fourth button from the right in the signature editor toolbar.
Sorry to rush, but I'm going to be away soon and may not be able to get back to you until tomorrow.