First of all you have to get an online image hosting site I use
www.photobucket.com because its free. Then load up your pics in photobucket. and before you reply to a thread you hit the Go Advanced button right next to the post quick reply and copy and paste the pic directly from photo bucket. ( Have to have Chaz and Photobucket open at the same time.
If you want to expiriment before getting an account with photobucket just go to photobucket.com and in the go to gallery type in scob89 and try useing some pics in there for practice.