Here are the steps for what I was talking about above with screenshots.
1. Go to the Gallery
2. Click on My Albums
3. Click Create a New Album if you want to keep the photos organized or just Click Upload Photos
4. Pick the album you want to put the photos in (if you want to) then browse to the pictures (up to 5 at a time) you want on your hard drive. Lower on this screen you will set default titles and descriptions. You can change these on the next step. When you are finished click Upload/Submit
5. You can change the information associated with each photo. When you are done, click 'Process'. It will take you back to the gallery to view your photos. If you want to post them in a thread go to step 6 now otherwise you can resume at step 6 any time you want to in the future.
*When you are ready to post a photo*
6. Find the photo in the gallery (for help getting to the gallery see steps 1 and 2). Click on the thumbnail of the photo you wish to post, then right click on the larger version of the photo. In Firefox you will see the option to 'Copy Image Location'
In Internet Explorer you will need to click 'Properties' and then highlight and copy the Address
7. Now you are ready to post that picture into the thread. Click on the insert image icon
8. In the window that pops up, you can either right click in the address bar and select 'Paste' from the popup menu or simply hit the CTRL and V keys at the same time to paste the image address into the box. Click 'OK' when finished.
You are all set to continue on with your post. The nice thing about this is that DB is hosting the images so they will stay even if you leave and you don't have to have yet another account to manage like photobucket of picasa (yes, I know it's not that big of a deal to some people but to other's it's a hassle).
Hope this helps.