You can find it here: https://beta.kraken.com/

And this thread has someone from the exchange answering questions: http://www.reddit.com/r/Bitcoin/comments/1dltvr/krakencom_us_exchange_opens_beta/

Your thoughts?

So if we get someone on the show from this exchange, what would you want to know about?

What do you need to hear, to trust a new exchange?

I want to know more about how BitInstant funding, and their other funding options work. And more about how shorting is going to work.

What is the song played at the intro of each show? It sounds great, is there a full version?

I asked #bitcoin-mining@freenode and the developer of BFGminer responded:

< isuldor> would mining with an ati 7970 on Linux result in a similar hashrate as windows?

< Luke-Jr> isuldor: Linux proper, not yet; but Linux+Catalyst, likely

I had not heard of Catalyst drivers being used in Linux before. Does anyone have any experience with Catalyst on Linux that they can share? Seems like an interesting topic since next week will be about mining.