You have some terrible answers here. You don't need any books to solve this issue, it isn't going to haunt you forever and you don't need to put on fraud alerts.
First, negative items fall off your report 7 years from the date of delinquency, so this listing should not even be there. You need to contact the credit bureaus and dispute this listing, saying that the 7 year period is up. Remember that NOTHING can reset the 7 year clock, it's spelled out clearly in the FCRA.
Chances are that it will be removed then, but just to be safe, at the same time, you need to send the collection agency a demand to validate letter, which requires them to provide all the accounting and signed contracts for this account. With this account being 9 years old, all those records are likely lost or not easily found and they will probably ignore the request for a debt this small.
By law, if they cannot validate a debt, they cannot report it to the credit bureaus. On top of that, even if they DO validate the debt you now have proof it is past the 7 year mark, which you can mail to the credit bureaus and again...your problem is solved.
If you follow the procedures listed, this matter will go away in no more than 60 days and if they don't cooperate you have grounds to sue them for violations of the FDCPA and FCRA.
This link explains the debt validation process.
http://creditinfocenter.com/rebuild/debt_validation.shtml
This is a flow chart that breaks down the process.
http://creditinfocenter.com/rebuild/debt_validation_workflow.shtml
Just some general information that may come in handy.
http://www.creditinfocenter.com/repair/
Feel free to contact me if you need any more help. I'm not a lawyer or credit counselor, just someone who understands the law, so my advice is always free. (Standard disclaimer for the spam nazis)