As you probably know Mark is my idol in the IT industry and there is a reason for that: creator of Sysinternals tools, a key figure behind the success of Winnows 7 and Windows Server 2008 R2 and last but not least a key figure in what Windows Azure is. So here are 1 session and two interviews with Mark:

• Malware Hunting with the Sysinternals Tools – This is must watch session. Mark puts a lot of jokes about Microsoft without harming Microsoft reputation. Actually this the only Microsoft employee that I have seen joking with his company.
• On Windows Azure IaaS, Sysinternals, Cybersecurity, Trojan Horse
• Inside Windows Azure with Mark Russinovich

The last session is with Jeffrey Snover (the creator of PowerShell). He is also very interesting person. Here is the interview:

• Windows Server Engineering with Jeffrey Snover