[Gil]

http://www.masscops.com/phpBB2/faq.php#24

Can I post Images?
Images can indeed be shown in your posts. However, there is no facility at present for uploading images directly to this board. Therefore you must link to an image stored on a publicly accessible web server, e.g. http://www.some-unknown-place.net/my-picture.gif. You cannot link to pictures stored on your own PC (unless it is a publicly accessible server) nor to images stored behind authentication mechanisms such as Hotmail or Yahoo mailboxes, password-protected sites, etc. To display the image use either the BBCode

 

[Gil]

How do i resize a picture?

everytime i try to upload one it tells me its too big and i dont know
how to make it smaller.. so i can post it

Do you mean avatar (image beside some of the usernames) or an image to be included with a specific post?