Recently I bought a new laptop because I canít do all office work on my desktop. So through my laptop I can complete my office work while travelling or anywhere else. But for completion of my office work I need an internet connection and for my desktop I have taken the broadband connection and now I want internet connection for my laptop. I heard that through Data Card I can access internet anywhere. So friend please tell me which company data card I buy for my laptop. First thing I need unlimited data usage and downloading speed up to 30 kbps is quite enough for me. And I stay in Chandigarh remember that thing.