The Vapo" IS " alot of money , but definately worth it.
It is VERY easy to set up and doesnt demand any matienance or tweaking to keep it running.
I had a P III 850@1190mhz ( could post @1275mhz) running for 5 months , not one hicup.
My T-bird runs @ 1.71ghz Defualt Voltage , can post @ 1812mhz.
A couple of users at the Vapochill forums are running T-Bird 1.33,s @ 1870mhz 100% stable.
A friend of mine here in Australia has just purchased a Vapo from ASETEK as well ,and his T-Bird is @ 1760mhz 1.85v.The same chip with AIR maxed out @ 1529mhz, quite an improvement.
The Vapo keeps the temp of the T-Bird around -15c/-12c ( 1.7/1.8ghz)
I have NO complaints with the Vapochill at all , thoroughly recommend it !!