Google changes the way you mod your cases!

I've just read this article about hard drive failure that Google has released. The surprising thing is that contrary to popular belief higher hard rive temperatures are better (obviously there is a limit to it). However for HDDs older than 3 years lower temps were better. This might make you think differently about modding your case. Here is the article http://news.bbc.co.uk/1/hi/technology/6376021.stm
If someone has a link to the original report released by Google then please post it here.

Difficult to draw conclusions for the average user, comparison between temperature and failure rate without knowing the other factors involved (for the system/operating environment as a whole).

Original report:
http://labs.google.com/papers/disk_failures.pdf

Does seem drives are fine with temps around 20 - 50 which is prolly the norm.