If you try to upload a image or insert an avatar, sometimes it keeps saying, file type is not allowed. I dunno, some JPG images work, some GIF images work. Some don't. How do i fix this? My members are having lots of complaints about this. Here, read this. It's a sample:
http://echat.forum0.net/request-f17/avatar-req-t10.htm
http://echat.forum0.net/request-f17/avatar-req-t10.htm