Memory Dump NT

When you say your system is "memory dumping", I assume that you mean you are getting BSOD's (blue screen of death). You need to take down the information on the blue screen (particularly the first 2 lines) and then research the likely causes through the microsoft Knowledgebase on-line or TechNet, and/or call Microsoft support. This is the only way to find out what is causing this to happen. Usually BSOD's are caused by faulty drivers or memory conflicts, but there could be other things, too. Good luck!