Wusy,
Because my opinion is different than yours doesn't mean that I don't know what I speak of
. That's a lesson in life that extends outside of techie talk.
FYI, I spent $10 on an AMD approved fan that keeps my cpu ~53-55 under load, and around 46-49 idle. My temps are based on a case temp of around 28-30 and a room temprature of 75F. If I drop my room temp down to 72F, then everything else is lower (with my CPU maxing out around 51C).
I think that everybody will need to decide for themselves what they're comfortable with. I choose to run the CPU at 53C under load opposed to 42C under load for 3 reasons: 1) Works just as good, 2) Quiet is Good, 3) I wanted to spend the extra cash of another 256meg of ram ($69 for 256 at crucial.com). From what I saw in my brief CPU cooler search, most of the high end coolers are either noisy or expensive. If you don't mind the noise, yup an extra $20 may be worth it for you to be able to push that 1.33 up to 1.5. But if you want a quiet, high-end cooler, you may need to shell out more than $20 extra.
Just curious, but does anybody have a 1.33 running at <45C under full load with a quiet CPU fan? If so, how much and what fan? Also, note your room temp and case temp!
Thanks!