Domaine Henri Bourgeois La Porte du Caillou 2003

[Thraz]

$15, purchased 10/04.
Nice floral nose. Yoghurty mineral taste, which I love (note the unorthodox description - my knowledge of wine is anything but advanced, so if you know a better term please help). However, the acidity was slithtly more than I like. So, question to the board: does acidity weaken with aging in Sancerre (or in any other white wine)? I thought this wine was really good but for this apparent imbalance, and good enough that I might just buy a case to try and improve my knowledge (or lack thereof) of the effect of aging on Sancerre.