I pulled my EX credit report through Suze's kit which I had purchased. I noticed that Suze's kit cannot help you write the letter as with the other 2 bureaus, but it does provide a link to dispute via EX online. So I went to this link, provided my info and the credit report it pulled had much more info than the version I received via Suze's kit. It included alternate SS#s and addresses that had been reported incorrectly, and some correctly - none of which showed up on the report pulled from Suze's kit.
Any idea why the difference? Seems to make the report pulled from MyFico not very accurate.