Robricc doing that would replace all his email that is on his home machine with what is on his work machine.
Here is what I found
You can use this
http://insideoe.tomsterdam.com/backup/or
Backup Outlook Express Email Messages
Step 1 :
Open Outlook Express.
Click on the TOOLS Menu and select OPTIONS
Click the MAINTENANCE Tab and then click on Store Folder
You now see the location of your Mail Folder.
Highlite the Folder Location and press CTRL+C to copy the location.
Click Cancel and then Cancel again to close all boxes.
Click the Windows Start button and the click Run. In the open box press CTRL+V to paste the mail location, then click OK.
You should now have a window containing you e-mail database files.
From the EDIT Menu, click Select All. Edit Menu click COPY. Now close the window.
Right click your desktop, click NEW and then FOLDER.
Type a name for the folder and hit ENTER.
Double click the Folder you just created to open it. From the EDIT Menu select PASTE. Close the window
Restore Backed up Email Messages
Open Outlook Express, File - Import - Messages . Select Microsoft Outlook Express Version 5 or 6. Click Next.
Then select "import from a OE5 or OE6 Store Directory". Click OK, then browse to the folder you created earlier, click next, the rest is up to you which folders you wish to import.
you can't import OE 6 messages into OE 5.
You may also what to change your settings at work to use Imap or to leave the email on the server and then check the mail again when you get home.