small test that demonstrates how x64 version is faster

[mauro]

http://ie.microsoft.com/testdrive/Performance/FishBowl/Default.html
change autofish wait stable fish count
i tested all versions firefox x86 and x64
all cases firefox x64 count more fish average 20% more fish test you teteh and post results
since you said that there is no performance improvements in version 64
perhaps this test html5 benchmark some difference

[Tete]

On some benchmark tests, I have heard that there are cases where x64 builds show better results than x86 builds.