I had been to a mall and the salesman told me that intel 3rd generation i7 is the latest processor and I should buy that. He showed me HP pavilion dv6 and said that its the only laptop which has the latest processor and it has 1GB NVIDIA(R) GeForce(R) GT 630M Graphics Card, I don't know much about this so if you guys could help with it. I have increased my budget to $1000. Things that I want in my laptop:
1. Fast processor
2. Min 500GB Hard Disk
3. Dedicated Graphics Cards Min 1GB
4. Screen size 14-15inch
5. Weight as light as possible :P
6. 4GB or more Ram

Please suggest

Thanks,
Chinu