Using
- Kingston Ultimate 120x 2GB
- Lexar X133 2GB
for both my FZ30 and TZ1 ....
Unless u r shooting in .raw (I'm clocking around 150 shots per 2Gbytes for raw) ... hardly would u require any storage above 2 GBytes in a single shooting .. unless u r talking about 5-7 days tour ... of which a 2nd SD card sounds like a better solution in favour of "Dun keep all your eggs into one basket"