I hope to add two 16GB cards to the 8GB that I already have. This will give me 100 minutes of 720p/24N. Is there anyway device field aside from an HDD, to download and clear the cards. The P2 store can only store 60GB's which means that if I only take that out into the field I can only get 150 minutes of footage a day...I guess I am asking if there is a bigger P2 store...