Generally speaking, is it better to dispute derogs via return receipt than to use the online investigation offered by EQU and EXP? Has anyone had personal experience with the online method?
Go to this link (the unofficial creditnet faq site created by Nave, found at the top of the threads) http://a1248.svwh.net/BoardFAQ.htm#PhoneMailFax Then, when done with that section, scroll to the top and read everything there. It will answer a lot of the questions you may have or will have.
All of my disputes have been online also. Good results so far. Experian even lets you check the status of your disputes.