@camry and Aditya, for all your hardware requirements, make sure to check out Sujata at Nal Stop. It always had everything that I asked for, and that too at most reasonable prices. (No! I don't know its owner, neither do I get referral commission
)
I bought Firewire card at Rs.750/- which other petty computer shops did not have or were offering at more than Rs.1250/-.