there is many places on the net where you can download avs {avatars } pics of other ppl that u can use in caht rooms and other places ..some you can een paint your name on .
it takes a really daft git to think that that av that you have on a chatroom or msn is really you.
Posting your real pic online is a daft idea unless you turst that person completly.
I have known of ppl who have done it and they have had web pages made up for them stating how ugly they are {oops yea I did that once }