I've been researching like mad, trying to figure the best combination in the subject line along with the most economical method of doing it. I've looked into many of these, and some have too many limitations or are too expensive. Am looking for intraday scans (up-to-the-moment, preferably) of a wide variety, along with decent charts. The latter eliminates trade-ideas.com from consideration, and leaves me down to Amibroker, Investor R/T, and Sierra. Any suggestions would be greatly appreciated.