I'm running a Celeron 333@450 right now, and am thinking of upgrading. What would be the most sensible upgrade path for me? a Celeron 700 costs $300 (final), and a PIII700 is ~$390 (final). I will need a sloket as well as a new heatsink/fan combo as well. I want to know which would be able to overclock to a higher speed (I would guess the Celeron since its only running on a 66Mhz bus origonally), and at that speed, will the Celeron still be as slow as my current 450Mhz compared to a PIII?