go to www.photobucket.com and sign up, upload the pictures (that should be pretty easy) then cut and paste the URL into your message with [ img] the url [ /img] , removing the spacing. this should bring the picture up. if you need any help, just drop me an email. by the way, this kinda question belongs in the "forums help" section of this forum but thats OK.
hope this helps, and go post some pics