Dell XPS 630i Blue Screen issues

           I'm getting BSOD's on a pretty common basis. Usually at least once a day (although it can go several days in between), and it can occur while simply surfing the net or playing games. I've gotten a few different error messages, but the one that crops up nine times out of ten reads something like "Memory Assertion Error" or "Memory Management", with an error code on the bottom that says 0x0000001A. Is this linked to a possible bad memory module?