Having both a Facebook and a MySpace account I was surprised that I could link my Facebook account to my MySpace account. This was extremely simple once is stumbled across this feature on Facebook.
1. go to your profile
2. under the info tab click on Edit information
3. click on contact information
4. Click on the hyperlink just above the save changes button “Create a Facebook badge for your website”
5. Copy the text in the text box
6. Log into your MySpace account
7. Edit your Profile
8. Paste copied text (ctrl-v) into the one of the text boxes in your profile. I chose to put my in the about me box and in the general interest box. Both worked and currently I have 2 Facebook badges on my MySpace page.
9. Click save changes