Mitch,
Some savvy GCAer posted this in the last few months and lo and behold even I could post pictures...now finding the right word that's a skill!
go to
www.photobucket.comregister
there will be a large tab offering you to upload photos
Do so
Once this is done, click into your pics
On the right of the screen next to the pic you will see a list of ways to share the photo
Click on the IMG code (it will flash when you do to indicate it is copied)
Come on here and paste the IMG code and you're sorted