I assume you are aware that TC2000 covers US stocks and indices and end-of-day data? All 8,000 odd stocks!
They're bringing out a new version (5.1) for EOD which will ship in May, so if you did subscribe to their service they will probably hold your order until the new version.
There is a real-time version as well, but I assume from your post that you are looking at EOD only.
The software is good and reliable, and the feed is cheap at £19.30 per month - there is no charge for the software itself although Worden Brothers (authors) charge a one-off $10 shipping charge for UK.
I've not found any software which is a) cheaper and b) better, for analying US stocks end-of-day. The searching facility is very powerful, and you can search on all sorts of criteria, including technical indicators. You pay per month, by credit card, so if you don't like it you're not obliged to carry on paying.
They also supply you with tutorial CDs to help you get to grips with the software, particularly the searching, sorting and datamining.