Jay nospam wrote:

Someone told me that OL 2003 and later have this size limit too,
unless "you do something special", although he didn't say what.

Nope. Unicode PSTs, the format Outlook 2003 uses natively, has a minimum
upper limit of 20GB, but that limit is controlled by a registry setting, so
it can get larger than that. The theoretical uppper limit is, I believe,
32TB
--
Brian Tillman