Am normally an Outlook Express user but have just been allocated a new lap-top and am forced to adopt Outlook for the first time

One question I can't seem to get an answer for is how to set Outlook so that when it accesses the Server (either by wired Ethernet or Wireless when I'm out), it automatically downloads the complete e-mail.

Currently it just seems to download the header but not the complete e-mail plus attachments. So when I come to go through my e-mail off-line I get a message saying something like "this e-mail has not been fully downloaded" and I can't read the damn thing until I reconnect to the Server

Outlook Express seemed to download fully by default - any ideas how do I force Outlook to do the same?