Day Trading

I am new to trading, presently I am using ICICIDIRECT .com for trading

Now, I am interested to subscribe to a new trading portal.

Please advise which trading portal is good and covers the foll. features?

1. Trigger order i.e. the intraday order (Buy/sell) should be executed when the market price = the set price.

2. Incremental/Decremental (buy/sell) stop loss i.e. the stop loss should follow the increase/decrease in
the price movement.

3. The Limit price should be automatically entered by the system, once the SLTP is entered.

4. P/L statement field for the live order.

5. P/L statement for the day.

6. Margin given by the trading portal for Intra day trading (Presently ICICIDIRECT give 21 times of available fund)

7. Lowest brokerage.

8. Intra day tips during market hours. (through yahoo messenger or through their own portal messaging service.

Brgds
Palwankar
Mumbai