frustrated student loan crap!!

[krissylove]

Hello I'm new here couple things going on..1. I have a student loan on my credit report ACS saying I defaulted in 2005 and claim was filed for insured portion(whatever that means) the thing is the loan was actually sold to Sallie Mae around that time and I've been making payments to them. This only shows up on one of the credit reports..I think from Equifax. It says its scheduled to stay on my CR until 8/2011..is it worth disputing? 2. Old tax lien from 2002 (which was paid immediately at that time) showing up on one of the reports..I think Experian..not sure how to remove that. 3. I had a deferment for 2 months through my current student loan (ky higher education) and on my CR says 60 days late..what to do?