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tonyw3026
25th of October 2004 (Mon), 13:18
I am sure this issue has been discussed before and there seem to be a range of opinions on the subject. Here is my summary based on what I have learned and comments would be appreciated. Our trip will be to SE Asia for three months and access to the internet will be uncertain at times. I reckon we will need about 20Gb of storage for RAW and "large fine" files.

1) Use a portable mains/battery CD burner with a built in card slot like a Microsolution Roadstar or Apacer. Pros - the CD's are cheap and once burned the files are relatively safe. The burner should be reliable but is not too expensive and at least you know it has worked before you clear your card. Cons - CD's only hold 700Mb so we will need about 30 CD's. The burner is another piece of equipment to carry and keep safe and fuss over batteries etc.

2) Use a hard drive device with an LCD screen like a Coolwalker or Flashtrax. Pros - can view the images off the camera (the Flastrax has a nice 3.5' screen) and don't have to mess with 30 CD's. Cons - Another piece of equipment etc, like the CD burner, PLUS we could lose all our images if the hard drive fails in a big way.

3) Buy lots of cards and spend time deleting unwanted images with the card in the camera. I assume we would also be able to burn some CD's at internet cafes as a way reducing the number of stored on cards. Pros - less dependent on equipment that can fail or be stolen. Less weight to carry around. Cons - would cost 3-5 times option 1) or 2) even if I assume some CD burning on the way. Relies totally on the camera to view images except at internet cafes. I don't like deleting images too hastily to make room. Sometimes the bad ones turn out to be keepers.

I am leaning towards 3) but the equipment based solutions 1) and 2) are seductive especially having another screen to view our images. Any thoughts or comments? Has anyone managed this issue for a long trip to the third world?

Jon
25th of October 2004 (Mon), 13:52
How much access to mains power do you expect to have? Regular enough that you'll be able to recharge everything you're carrying at least once a week?

And frankly, I think 1.6 Gb/week for a trip of a lifetime, especially shooting RAW, is extremely optimistic. RAW's about 8 MB/shot on the DR and 10 on the 20D IIRC. So that'd cover maybe 180 shots/week RAW, or 500 Jpeg.

I'd be inclined to either both 1 and 2, or a laptop with CD burner. If pressed, I'd go with 1, as CDs will be relatively easily obtained (when you pass through major cities), you can always mail them back home, and make duplicates right off, and they give you essentially a limitless storage capacity if you do run over your estimates. It'll take more power than a Flashtrak probably, but the CDs are going to be more robust than a HDD. I'd also carry more cards than you think you'll need, to have the option of verifying the CDs when you rech an Internet cafe or other service bureau.

BrandonSi
26th of October 2004 (Tue), 09:03
Our trip will be to SE Asia for three months and access to the internet will be uncertain at times. I reckon we will need about 20Gb of storage for RAW and "large fine" files.

Got a 20GB ipod by any chance?

tonyw3026
27th of October 2004 (Wed), 12:07
Thanks for the replies and suggestions.
I decided to try the CD burner method for a one week trip next week. I have 30 days to return it if there are problems that I haven't considered. Our photos are so important to us on our trips that I would rather have a system where I know they have been copied to a medium that I keep on my person and that cannot be easily corrupted.

Tony

cdhender
27th of October 2004 (Wed), 12:41
Our trip will be to SE Asia for three months and access to the internet will be uncertain at times. I reckon we will need about 20Gb of storage for RAW and "large fine" files.

Got a 20GB ipod by any chance?

I have a 20GB iPod. Can I use that to store images directly from my camera? I know it can act like a HD but I always assumed I need a computer.

Jon
27th of October 2004 (Wed), 12:47
Belkin makes a card reader for it. They've been discussed here a few times - Search iPod will turn up a fair bit of info.

cdhender
27th of October 2004 (Wed), 18:54
Belkin makes a card reader for it. They've been discussed here a few times - Search iPod will turn up a fair bit of info.

Thanks.