How many books can be stored in a 32MB stick?

NO Sealed memory stick

Your camera has 32MB of internal memory, so technically you do not need a memory card, but 32MB will not store many still images, let alone video. You really need something like this to go in it:

http://www.newegg.com/Product/Product.aspx?Item=N82E16820208293

That will give you 8192MB compared to the 32MB built in, and let you shoot a lot more video.

Good Luck!
John Vickers

Your camcorder uses the original Sony memory sticks in the following capacities:
4Mb, 8Mb, 16Mb, 32Mb, 64Mb and 128Mb. All but the 128Mb have been discontinued. You can look online for the 128Mb memory stick from many vendors. You may find the other ones from E-bay.

Hi,

The DSC-P71 Camera is compatible only with the 32MB / 64MB / 128MB Memory Stick Duo only. Standard Memory Stick media cannot be used with this Camera.
It's bit hard to find out these Memory Sticks as most of the Companies discontinued manufacturing low capacity Memory Sticks. However you can try contacting a Sony Store or any Sony dealers near your area to get one.

32mb as far as i can tell is all you can use, the manual is in Spanish, says they only sold them in south america. A few used on amazon starting at 10bucks shipped.

Hello. Your camera has 32MB of internal memory to store pictures and it's full. Your camera uses the Memory Stick ProDuo memory card and their available in various sizes. A 1 or 2 GB should be fine and will store several hundred pics.
builderdale

ohhh,, its because of the picture u save have large size... 32 mb is very small dear,, try using more memory card

I've used both Office Depot 2gb ($10) and Ativa 2gb ($20) memory sticks with no problem.

Storage defaults to internal memory (32MB) when Memory Stick Duo is not detected/recognised. Check to see if the Memory Stick's write protect tab is unlocked, or try another Memory Stick.

It clearly states on Sony web site that only 32Mb PSP memory Pro will work with SJ20