Hi Folks

- I am new here and need a little help. I have a Nikon Coolpix 4300. My instruction booklet indicates that I can use cards up to 128 MB in the camera. Is there any reason why a 256 card would not work?
Hi there, too, jbre and welcome,
The Q&A Board is new itself. We're glad you found us.
To be honest, I hesitate to recommend anything Nikon doesn't recommend. Your camera first appeared on the market about two years ago, so there are lots more choices in CF cards now.
I checked a pdf version of your digicam manual and it says:
The following memory cards have been tested and approved for use in the COOLPIX4300:
• SanDisk SDCFB series 16 MB, 32 MB, 48 MB, 64 MB, 96 MB, and 128 MB
• Lexar Media 4X USB series 8 MB, 16 MB, 32 MB, 48 MB, 64 MB, and 80 MB
• Lexar Media 8X USB series 8 MB, 16 MB, 32 MB, 48 MB, 64 MB, and 80 MB
• Lexar Media 10X USB series 128 MB and 160 MB
Operation is not guaranteed with other makes of memory card.
It seems that Lexar has a 160 MB card though I 've never seen that capacity in stores. You could contact Lexar and order it from them.
Note that Nikon says the memory cards are those which have been tested by them, doesn't mean other cards won't work. However, it would be worth your while to call Nikon before getting anything over recommended capacities.
Here is a listing of Nikon's websites and tech support numbers:
http://www.digicamhelp.com/nikon-coolpix-5400/nikon-support.htmbtw, I happen to have a Nikon 5400 camera and wrote a Blog about it here at Digicamhelp. This is the reason I have information for this particular manufacturer.