welcome to ft bigapple07....its always a good idea to search for similar threads before posting a new one....there are quite a few which deal with jet partner redemptions....

http://www.flyertalk.com/forum/india...demptions.html

http://www.flyertalk.com/forum/india...within-us.html

http://www.flyertalk.com/forum/india...s-program.html

http://www.flyertalk.com/forum/india...ions-here.html

http://www.flyertalk.com/forum/india...us-travel.html

all these threads have a lot of good information that you can go through....

also, in the past, jet did not allow partner redemption on the same route they flew as well....not sure if this is still the case but if it is then they will not allow you to redeem jp miles on bom-ewr with a partner as they fly that route themselves....