Metal Temple recently did did interviews with Opeth and Meshuggah.
The Meshuggah interview:
http://www.metal-temple.com/interview.asp?id=244
The Opeth interview:
http://www.metal-temple.com/interview.asp?id=245
The Meshuggah interview:
http://www.metal-temple.com/interview.asp?id=244
The Opeth interview:
http://www.metal-temple.com/interview.asp?id=245