possibe

Going to buy a nexus 7 16gb, with or without gprs , want it at the lowest possibe price, warrenty is not a concern:-?

Im currently possessing the i5 version of Samsung NP550P5C (i.e S01). Now is it possible to replace its DVD optic drive with BLU RAY drive (like the one in its i7 version)?? If possibe, please provide me with a link from where i can purchase the BR drive...

Please suggest me a good mp3 player ! My budget is 2K-4K. If possibe please give me a review on that mp3 player. Thanks.....

today i gt my dataone connection .. now i hav lappy along with 2 other frnds who live in other rooms in my same building.. now i want 2 share this connection so that all 3 of us can use the internet at the same time . How is this possibe and what will be the cost for that.??? plz xplain in...