Using the link I was so helpfully given earlier today I found the DS 156K form. However I did not see the I-134 Affadavit of Support anywhere on that site.

So I went the the USCIS.GOV site and found this one
http://www.uscis.gov/files/form/I-134.pdf It shows an edition date of 2/28/07. I didn't see anything newer than that anywhere. I know they're
constantly updating the edition dates of forms.

Does anyone know if this is the one I found is the most recent? Hopefully this IS it. If not, anyone know where I need to go to get the most recent one?