skis. I don't think so. >> A lot of it comes back to the depreciation of GPUs.>> Exactly. >> Which you can have a debate about for I don't know how long, you know. Is it 5 years. Is it 7 years. Is it two years.>> Well, at 40 it was a good debate. At 11, I don't know. But it does matter.We have the most important guest tomorrow. Michael straight shoes and he's got to put a tie on the t-shirt. It just doesn't work for him.That's a huge signal tonight. And let's get the opening bell here in the CNBC realtime e ...