PDF virus - protect yourself
I did a search and couldn't find this anywhere..
If you open a lot of PDF files (which I'm sure you do) then make sure you've edited your settings so that people can't load your machine with viruses, trojans and other bad things..
Just open a PDF file..
Click 'Edit' > 'Preferences' > Select 'Trust Manager'
No uncheck the option 'Allow opening of non-PDF file attachments with external applications'.
And that's it, a little bit safer
For some reason Adobe don't have it set as default.