Ah, the good ole CRB...I haven't followed that in ages.
If you're looking for intraday I would recommend Ninja charts. They've got a bit of a learning curve (not too steep) but they're very good. Ton's of indicators and studies and you can tweak the charts however you want. Best part is they're a good price for the service (sometimes your broker will even pick up the charting cost for you!)
If you're interested in Ninja charts talk to your broker. If you don't have a broker and would like to try them call Richard Dank at Proactive Futures for a trial (1-877-393-5916). Richard also has access to other charting services so you can discuss your needs with him (or your own broker).
If you're position trading and you need end of day data I'd recommend Gecko charts. Very versatile and a good price point too. The only thing I don't like about Gecko charts (and they're working on fixing this) is that you can only display one indicator at a time (ie. RSI, Stochastics, etc) which means you cycle through them to see what each indicator is doing versus displaying it in its own panel. Not a biggie (especially when you consider the cost of the charts) and as I said they're working on fixing it so each indicator gets its own panel.
If you want to check out the Gecko charts you can go to http://www.trackntrade.com/reseller/?abbr=SENFT&from_secure=t to get a free fully functional trial.
Hope this helps,
Erich