How are you going to store thousands of high resolution pictures when you're on a photo safari trip? The answer is get yourself a digital photo storage that capable of synchronize you picture whenever your CF/SD/MS is full at your own timing.
You can even forget about looking for cyber cafe to transfer & burn pictures into CDs. Try to imagine having your CD pouch with you & you need to handle them with special care else losing or broken CDs simply means losing all you great shots.
Miscellaneous: Good news for Malaysian travelers that you can easyly get one of this portable storage casing come complete with all memory card slots for the price of RM200 from Low Yat Plaza stores. You can opt for 40/60/80GB 2.5" capacity HDD to be fitted into this casing.
I have been using my unit for slightly more than 1 year & I am very satisfied with it.