im having the same issues that a lot of people are having.
memory not showing up right, hard drive showing 130gb instead
of 250gb, reboot crashes,windows xp install crashes. i finally gave up and took the new build to the computer store whare i bought the mobo. they are going to flash the boards bios and trouble shoot it for me. i hope they can help. there is a lot of other sites that have customer reviews on the intel dp45sg, and they all have the same problems that i have run into. i call intel tech support and the techs barely speak english, and all they do is state pretyped answers to my questions and don't seam to want to listen to my problems. so far my first time with an intel mobo has been a nightmare and
when i choose a new mob it will not be another intel. i will stick with msi