You might want to take a look at Medved Quotetracker, you can sort by any column, get realtime quotes (there is a setting for how often the screen refreshes) through your broker (they have arrangements with alot of them) and you can choose which columns display in a portfolio. You can also have as many portfolios as you want.
sOb ... ohh, I dunno if I can add anything to that-- we're all unique in our goals ... fwiw, you'll fashion something that works for you, but I'm afraid it takes years to figure it out exactly what that something is-- so don't give up.
News 
Market Data 
Discover 
