Tammy,

Go into your MySpace account and click on 'Settings' then click on Miscellaneous. Make sure thatall the HTML boxes are unclicked (in other words, you are disallowing HTML messages and comments.) this will go a long way towards eradicating the problem.

Also, in Settings, click on Spam and set the Overall Presets to Custom (as far as you can go). In the Communications Settings, I have the Comments set to 'Require approval before comments are posted' and I only allow Friends to send me invitations.

Hope this helps.