Hi Cat,
You've got a real AOL doozie here and one that I have come up with on a few occassions.
You must write to AOL (UK) at AOL (UK) LIMITED 68 HAMMERSMITH ROAD, LONDON, W14 8YW with your former screen name and details of the issue. Technically AOL is in breach of the DPA but their terms and conditions are so convoluted that I am sure their legal people must use a corkscrew to put their socks on.
AOL is possibly only second worst ISP to Pipex. They are well known in banking circles as one of the most difficult companies to work with and I have an ever-increasing list of clients who have been really screwed up by AOL.
IF yo get a reply from AOL you'll be doing well, but once you have written, you can use CISAS to register a formal complaint against them that they are legall bound to address.
Good luck
SHARK!
For every positive action, there's an equal and opposite government plan.