My first rig I built in middle school, the good ole' Celeron 300A (66mhz to 100mhz FSB) and that 450mhz overclock. For nostalgia, I visited my parents house a few weeks ago. All my old rigs (Celeron 300A, Pentium 3's, Pentium 4's, AMD Thunderbird, XP Athlon, Barton, AMD64, AMD64 x2) that were...