I had one of those with dual Celeron 366's running at 533 It worked great from about 1999-2002 when I upgraded to an Athlon 1700, then an Athlon 64. I finally

I had one of those with dual Celeron 366's running at 533 It worked great from about 1999-2002 when I upgraded to an Athlon 1700, then an Athlon 64. I finally had 2 CPU cores again with the Athlon 64 X2 around 2005.