If you wanta upload multiple photos into one post, before you go into your Photobucket album, go to <start> and <run>, lower left of the screen and type in
notepad. That will give you a clean 'piece of paper' to write on.
Then, in Photobucket, Copy <Ctrl-C> and Paste <Ctrl-V> the IMG addresses of each of the photos you want to post to that. You can even compose your whole post on the notepad in advance. One suggestion is to leave a blank line above and below each [IMG] address, for a little "white space." and write the captions or whatever you want to say. Then when you come back to this forum, Copy and Paste the whole thing in to the Reply to Thread box.
You can preview it. The photos and all the copy will show up just like it will in the post. Test it over-and-over and tweak it if you want to. When you've caught all the misspellings and typos and you like it, you can post it to the forum. Simple?