No. This was a few years ago. I saw Tool on their Lateralus tour and Pantera sometime after Reinventing the Steel came out. I've seen quite a few shows (none lately) but those two stuck out in my mind.
Other noteworthy performances were Dredg, The Human Abstract, Buckethead, Chimaira (seen them at least 5 times all were good), ummm that's all I can think of now.
2002 Pontiac Bonneville SSEi
Pioneer DEH-P6000UB head unit
Alpine SPX-17REF 6.5" components (active)
Sundown z15 (3 cubes @ 35hz)