ok go to the folder you exported them in and click and drag a box around both the .alx file and the .cod file
right click and select add to compressed folder
it will make a .zip
if you don't have that option (You probably will) you can download izarc at
www.izarc.com
if is a free application that will make .zip files, and open them
after that you are all set
also, if you attatch .gif's or .jpg's they will show up as an attachment you don't have to download, it will open another screen showing the image.
or you can host the images at a site like
www.photobucket.com
and it will give you a [ img] tag that you can post in the forums so they will display even on the BB
have fun and a great day!