Hello back at you Juan. Re picture posts, search on 'using images in forum posts'. Here's some addt'l info which may help. It can be a bit of a struggle.
I opened an acct (free) at
http://www.photobucket.com.
Then uploaded a test picture to my new account there from my laptop.
Next, following Matts instructions, started a new post and clicked the 'Img' button on the top of the page where you type in your new topic info.
After you click 'Img', the word img|img will appear in the message field.
Now, go back to photobucket, find your uploaded picture, right click on it, take properties, then highlight the Address,URL. make sure it is a JPEG file, you will see that in the address link you highlighted.
After highlighting the address, (it will be surrounded in blue) right click on it and click on copy.
Now go back to new topic on hobie website and put your mouse on the verticle line between Img | Img and right click and paste.
You should be done.