Free net usage in delhi n NCR

1.first of all u ve to buy an idea prepaid sim [u ll get one for rs 60-70 with 100 rs TT anD 6 months validity]2.then call teh customer care to activate the GPRS scheme plan for rs 5 dAily rental plan3.ur plan will b activated with in 24 hours4. then start using the net , surf alot , n download ,, dont care about the balance5. here comes the most intresting thing .. even after 20 days, when ur balance will b finished .. the gprs service wont b deactivated ,, the balance will go in negative ,, which u r not supposed to pay as it is a prepaid sim ..