look for a Class 6 (6mb/s) card. I've got two 4GB class 4 cards... so they could be a little faster.

you said 16 but not sure if you mean on 1 card
kingston 8gigger: http://www.adorama.com/KGSD68GB.html...06983711790549

transcend 16gb class 6 http://www.amazon.com/Transcend-16GB.../dp/B0010Z28XG


a-data 16 g class 6 card: http://www.tigerdirect.com/applicati...OTC-GOOGLEBASE