Welcome Cristina and Leeloo!
Goliath and I are very glad that you found this site. I totally understand your sentinments about Leeloo being a very close second. My wife would probably say that Goliath is ahead of her with me (sometimes)...LOL. Get ready for a wonderful time watching Leeloo grow.
No problem posting the other board as they are included in our links section

The best way to learn this board is to just play around with it. We really don't mind

Once you get it figured out, you will find that this board is very powerful and has a lot of great options like private messaging, a built in chat room and much more.
As far as pictures go, I have upgraded your status to
member so you should have no problems posting images now. Just make sure that they are less than 150K in size.
Also, 2Bullies, another member created an excellent tutorial on the basics of using this board, including picture posting. Check it out:
http://www.bulldogdomain.com/forum_tutorial.htm Finally, I'd like to say that this board is the most used one, but I'd be lying (maybe someday). We are constantly working to improve the site and the message forum so please take the time to learn our system here and I am postive you will love it.
We are all looking forward to learning and sharing with you soon!