If you want to delete an entire thread and your the original TS, you can use the report function and request it. It's not something you can do yourself, it has to be done by a Leader or Moderator, but we would be more than happy to help you.
id really want to Delete thread now in case some newbie wants to view it
along with all my threads -- most of them are helpers -
No, you can't delete your threads. Please refer to MC FAQ.
What kind of materials can I post?
There will be times when you want to share something you found on the Internet with your fellow MiceChatters. Sharing is indeed caring. But, please be careful - there may be hurdles for you to jump. When you post information, an image, video or audio file from another source, make sure you are not posting content that is copyrighted. Such materials being shared and distributed without the consent of the person who owns the copyrights to the item in question is not allowed. This includes pictures from other websites. If you wish to discuss a picture, post a link to the site's page that the picture is on, and not the picture itself. Always make sure that you credit the original source of information which is not your own. Finally, check the terms of the site you found the information on - they will usually explain what can and can't be shared and how it should be cited.
MiceChat reserves the right to delete content (or credit it for you), that we feel violates general copyright principles. Members are reminded to use the "Report Post" button to alert us to possible copy right infringement.
There's a post/thread that I posted that I really don't like, can I delete it?
While we understand that you may regret posting something on the forums, we do not allow members to 'rewrite history' by deleting or removing posts and threads. Just as in real life, once you say something, it is difficult to retract. We believe the same thing on MiceChat, and remind you that your postings maybe visible for years after posting them.
So if you would like this thread to close, I would suggest that you stop posting in it. It will then close after three months of no new posts and will become visible only really by searching and through the MiceChat archives.