Remote desktop to support mother in law

I had today my first real use for the great remote desktop functionality in Ubuntu. My mother in law have used Ubuntu for a while, but she is now also connected to Internet using broad band.
Today I gave support using remote desktop to help her configure Gaim, or Pidgin as it just was renamed to.
The scary thing with remote desktop is if she forget to inactivate it.

Things to do is backing up her hard drive over the Internet and start using dyndns.

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