Just to clarify --the 30's and 60's, are they legit? IMO, it's a terrible idea to dispute legitimate lates. They should be GW'd instead.
Disputing legit lates can have some ugly backfires --you could get fraud alerts placed on all three reports, and the tradelines (CC accounts, loans, etc.) that have these lates could be deleted as well.
I would definitely go ahead and clean up the addresses. That sort of thing can slow down approvals for credit, and it can also result in the creditor doing multiple inq's in an attempt to verify your address. Ouch!
* Credit is a wonderful servant, but a terrible master. * Who's the boss --you or your credit?
FICO's: EQ 781 - TU 793 - EX 779 (from PSECU) - Done credit hunting; having fun with credit gardening. - EQ 590 on 5/14/2007