OH!! Thanks a lot mate .. really really helped!!
What i Did to (supposedly) turn off nvidia :
$ git clone https://github.com/peberlein/acpi_call
$ cd acpi_call
$ insmod ./acpi_call.ko
$ ./m11xr2.sh off
Thats it ... The battery usage really came down!
present rate: 1778 mW
present rate: 1236 mW
I am using a 9 cell ... will update this post on with and without nvidia discharge times