hey jemmy and welcome. You will need to get a free hosting site to host your pics. Many people here use photobucket or smugmug or a similar free hosting site. From there you can post pics using the img tag format (i.e., if you use photobucket, it will automatically generate a tag that you can copy and insert into the body of a forum post which generates the pic). You will probably want to keep the size to about 800x600 72dpi and less than 250k.