Instant Messenger

If you use Yahoo "IM" everyone you've ever talked to is stored in the registry. goto start, run, type regedit hit ok. goto edit, find,then type your user name hit findnext. Once you find you user name expand it and you'll see a folder that says "IMViroments" inside a folder named recent is everyone you've talked to. For privacy it should be included in a CCleaner scan.

I wouldn't use Yahoo anything even if prodded with a shap stick and scolded by a little old lady named Gladis ;)