http://ps2.ign.com/articles/493/493254p1.html?fromint=1
Notice the paragraph right above the picture of the HDD.
"As we have already announced, there are several first-party titles that will take advantage of the HDD with downloadable content in the future, such as SOCOM II: U.S. Navy SEALs and Syphon Filter: The Omega Strain," SCEA added.
Did you happen to notice - "in the future"?
Nothing was ever said about there being any SOCOMII content available when you first get it. Only about the FF.
Maybe if everyone would actually look into products before they spend their money on them, they wouldn't look like such a Jack-*** when they start complaining about wasting their money on it.
I haven't seen anything at all listing a specific date on any updates for SOCOM.