Originally Posted by DallasBill
if you care to upgrade to Outlook 2003, it supports unicode PST files, which do not have that 2GB limit.
If you're going to upgrade you should consider
Mozilla's Thunderbird which can import all your email from Outlook Express as well as all your address books and account settings.
It stores emails in plain text format which means you can back it up and restore it easily and it doesn't have a maximum mailbox size.