Hi Sam. Do a "get info" on the file, under the "open with" drop down menu, change it to Adobe Reader, then click on the "Change All..." button to make it your default. John On Jul 1, 2005, at 11:38 AM, Samuel D. Bays wrote: > On my 533 MHz PowerPC G4, PDF doc attachments attached to incoming > emails managed by Entourage are opened in Preview, even though I > also have Adobe Reader installed. > > Are there significant reasons to favor one application over another > for opening PDF docs? > > How does one indicate his default preference? > > Sam Bays