Hi Fanatic,
I am presently using Amibroker for EOD analysis. I download EOD data directly from NSE site and process as per my requirement and use it in Amibroker. That means nothing costs me for this exercise.
Is Spider Software a separate program like Amibroker or a web based software? Its web page does not give any details about it.
For intraday trades (Ofcourse I do it very rarely), I use Sharekhan's Tradetiger.