according to my chicken scratch (3.10):
01 - Richer, much younger and fresher than the '00. Not as much tannin, but still balanced. Preferred this to the '00. Dark. ( I do recall hoping to trade my couple of 00's with someone for their 01's)
'04 - muscular, very cab sauv. Tannin (soft??), but the stuffing is there to become something 5-10 years from now. Suggest putting it in mag. decanter the night before and sleep on it. (sounds like the alcohol was getting to me at this point)
All wines were from 750s, popped and poured with little chance for air.