Hey Guys, I currently have 2 gig of ram in our exchange server 2003 SP2 running on server 2003 SP2 32-bit, I am planning on upgradingto 4 gig at the end of the week, are there any issues I will have to deal with in order toget the system to reconize and use all 4 gig? I know there can be issues with the 32 bit OS and the systemreconizing anything over 3 gig. My motherboard is a intel S5000PAL in a intel SR2500 chassis, motherboard supports upto 32 gig. Just an FYI. Thanks guys for the input! -Jon

You might want to give this a read: http://blogs.pointbridge.com/Blogs/schertz_jeff/Pages/Post.aspx?_ID=24 I've run into this on multiple Exchange 2003 servers running Windows Server 2003.

Hi, Please refer to the article as below for your reference. http://msexchangeteam.com/archive/2005/07/05/407330.aspx http://msexchangeteam.com/archive/2005/12/14/416065.aspx Thanks Allen