In its class, and relying on a Yahoo feed which can pose some problems for us non-US folks, this software is head and shoulders above the competition and it is more stable that its nearest competitior. It is developed on a regular basis and the on-line support is incredibly good. I tested the trial version thoroughly and it replaces the two other applications I have been using. Not my spreadsheet - because that really is mine! The key works twice, which is worrying if the company goes bust, but they say that they will extend this if one installs on two computers and then upgrades a computer. I particularly appreciate the configurability of the columns. They major on their charting, which is very good. Wish list: Intraday and weekly graphs (they tell me this is high on the list) and a Stox-like note storing facility.