[amibroker] Data providers

["ericleake" <eleake@xxxxxxx>]

Two questions: 
1.Currently considering CSI data, and wondering how the reinvested 
dividend data compares to Fasttrack. So far, Fasttrack handles 
reinvested dividends the best, wondering if CSI is comparable. From my 
research, Quotes Plus is not much better than eSignal with dividends.

2. Can one import historical data into a CSI database, to back fill 
data? For example a 1 year subscription to CSI only provides 10 year's 
history, and I have history on the S&P back to the 1950's. Can I 
import the missing data to the CSI S&P symbol?

Thanks-
Eric.