Difference between adDate and adDBDate?

From: Developer (wanderer_at_mapinfo.nope.com)
Date: 04/26/04 

Date: Mon, 26 Apr 2004 08:40:58 -0400

Hello,

What's the difference between an adDate column and an adDBDate column? They
both map to .Net Framework DateTime type.

Thanks for any info.
C.