cash2go-- as for Buffet,, I have A shares for keepers and keep some but trade the B shares. The past weeks have seen as volatility in Berkshire since 9-11 when there was the ability to pick up shares (B) around $2000 and sell between $2500 & $2600. Last wewek may have been another buying OP. BRK is not as diversified as I would like but there is more than insur which helps somewhat. As for the financials,, after 9-11 BRK had liabilities in the billions and Warren stated it was not a big deal to pay. Since then most rates have been favorably adjusted. Since 1965 BRK has never had a yoy loss in SP. Not many can say that-- I still like the history and financials.