You can block their e-mail address which is what you want to do with this persons e-mail address.
http://help.yahoo.com/l/us/yahoo/mail/classic/abuse/abuse-09.html#block
No driver needed. The software is what makes it burn. Right click "Computer" on your desktop, manage, device manager, dvd/cd rom drives , right click the drive in question, uninstall. Ok out of the prompts and restart your computer. Windows will reinstall the drive automatically and it should...
Sign up for an account at Flickr or Photobucket or Tinypic or any of several other free sites then upload your picture, copy and paste the link to the pic into a question or anywhere you'd like.
The download link for that skin is there on the left corner of that post.
Right click desktop, gadgets and look through those and click the get more online to see more.
There really isn't a good way to keep it out other than smoking outside. Smoking by a window fan that is blowing out works a little but the smell will build up on the fan and the area around the window eventually.