This is how you upload your items:

Step 1. Save your .package file in "My Documents."
Step 2. Log on to the internet and go to http://www.mediafire.com/
Step 3. Click on Browse.
Step 4. Click on your DBPF Package file.
Step 5. Click on "Upload File to MediaFire."
Step 6. Wait for your files to upload.
Step 7. Click on the "Download File" button.
Step 8: Copy the web address.*
Step 9. Paste the web address† into your post.
Save your post. Your done!!!

*Do this by going to your address bar (the white thing on top of your browser where you type the name of a site).
Select everything in it by clicking the white part and pressin Ctrl+A on your keyboard (don't press +, just Ctrl a)
Now, right-click with your mouse and click on "Copy."
†Do this by right-clicking and selecting "Paste" from the menu.