What is it?
Adobe Acrobat Distiller - acrotray.exe

What does it do?
While printing large files to the PDF format this process may consume large chunks of your CPU. Do not end this process if you're printing something to PDF.

Virus Precautions:
You'll want to keep an eye on this google search for any known viruses. The normal location of this file is C:Program FilesAdobeAcrobat 6.0Distillracrotray.exe


Also .