time frame question

[whardy@xxxxxxx]

All,
If I have a universe of stocks (200) that I watch and import in nightly, is there a way that I 
can convert all that daily data to weekly data at one time while still keeping the daily data, so 
that I can run explorations on the weekly data?  I've been through the Downloader book and 
I cannot seem to get it to do a mass convert.  My data is fed to me in daily data, (TC2000)?

Thanks,

Bill Hardy