I don't remember if this was the LRRCAST where Graham mentioned his new iMac with i7. Just thought I would explain his 4 core / 8 core confusion. The i7s use hyperthreading this means the computer thinks it has 8 processors and so tries to do 8 things (threads) at once, however 4 physical cores do t...

Awesome video! But how will Graham brush his teeth without Matts toothpaste?