Hi guys...I would like to enquire about the method to store pictures on my travels. I am using a 256 MB XD card and it stores only 200+ pics and definitely not enough for a more than a week trip. Using a laptop is not possible as I am backpacking. Other than getting more XD cards...are there other cheaper alternatives to store these pics, after which I can carry on shooting on my cam? I think I have seen something on card readers but does it store pics also?