Historical data

["Kush Jhingan" <kush_j@xxxxxxxx>]

Hi,
 
Would someone tell me where i can download 
historical price data(op,hi,lo,cls,vol)for the DJIA,NASDAQ COMP,and individual 
stock rite from thier earliest traded days,ie., djia from 1929 
onwrds.
 
Tks a lot in advance.
 
Kush