had a 486sx25, didn't know anything about overclocking just knew dos and windows 3.1.
went to a pentium 75mhz, again nothing
then to a whopping pentium 133! .. (i can play starcraft now excitement), no overclock though
then k6-2 500mhz, had it overclocked to 550. 600 was impossible.
then i went to a duron 750,

had that puppy overclocked to 933

(or 133 * 7.5)
Then i got a duron 800 (took back 1.4ghz athlon, and got a 800mhz duron for temp replacement), no luck overclocking this one

I now have a 1.4ghz athlon XP and i don't see any point in overclocking it at all.

, i like my computer... case temp 19C, cpu on FULL load 40C

(running seti 24/7) still has yet to crash. been stable for months and months!