as far as multiple pics in a post, the method I've used is as follows:
1. Upload your pictures to a web server so that they are publicly viewable
(e.g.:
[myhost.com])
2. When scripting your message, you must include a little bit of HTML code for each image you want to include in the posting, like this:
There are all sorts of HTML tutorials available on the net if you would like more details on this, just use your favorite search engine.
3. Optionally, you can put in your title (more as a courtesy to other readers) *PICS* or whatever you want