Welcome, o1ong. I had some success posting a pic to my LPSG gallery, then using the resulting thumbnail as an avatar. If the results are too small you might try posting the full-sized photo from the gallery.
Sniglet of the day: circuloin technique (SUR kew loyn tek NEEK) - n. The popular approach to steak dining in which one eats around the edges first, then works his way toward the middle. ____________________________________