Originally Posted by
William W
I have a small (and old) ASUS laptop (about 10" screen).
It has about 300Gb HD. It is lightweight and was cheap as chips bought as a "run out model". The battery life is enormous. It is 'slow' by today's standards - but who cares? I use 16Gb cards in camera and download to the ASUS each night while I am sleeping. I also carry a few 64Gb USB Sticks and when convenient (usually every second or third night) copy only the raw files to those USB stick and these are carried separate to the laptop.
If you capture similar amount of data as Manfred indicated, then (as he does) just use an hard drive (or two) for redundancy, rather than 64Gb USB sticks like I use.
I capture raw + JPEG (L) and the 300Gb drive has always been adequate to store all files on any trip.
The added advantages of my laptop is a 10" preview screen and internet access, for example to answer your question now and email and SKYPE access and it has an SDHC slot, but I carry a card reader too.
I also have on my ASUS Picasa 3; f/calc; Blur/calc; an EXIF reader and various user and reference manuals.
I would encourage you (and other photographers who travels regularly) to consider the advantages of a small, lightweight laptop as it can be used as:
storage device
preview device
basic but useful editing suite
reference library
application device
tethered monitor screen
link to all of the digital world
WW