War you can attach a picture file (JPEG or GIF formats only) to your posts by :-
Compose a post as normal
Check the box"I want to preview my post and/or attach a file"
Click continue
Browse on your hard drive for a picture no bigger than 100000 bytes and press continue again and your under your member details in your forum post you should see the blue legend "attachment" containing your picture.
You are bypassing the need to having your own webspace on your ISP server and are uploading from your hard drive directly to FW`s server.
Once you have an attachment you can post it directly into the forum (if you wish) by opening the attachment,right clicking over the picture image,click on properties,copy the URL address to your PC`s clipboard,edit your post and then paste in the address, finally adding the [image][/image] tags at either end of it.