As quote source it uses Yahoo US/UK or PC Quote (you can change source from Data Preferences).
Easily sort data from interface by column names: ticker, name, price, change, date or time.
It supports export as .txt file to be used in Quicken or MetaStock.
Right clicking on an item allows you to view more details on page source or at BigCharts.
Cons- few options and details
Good to keep an eye on your favorite stocks.
This program may display some advertisement on its main interface, during use