I bought a 2gb sd memory card for my vivitar vivicam 3720 and when I inserted it, I was asked if I wanted to save my pictures to pc, I chose no, the camera then said can not format please insert other card. then when i tried again i got error message, the a message telling me sd card was protected so i took the card back and luckily got my money back, i am now scared to go out and buy another one incase the same happens. What did I do wrong
-   I have the same problem...so you are saying that if I get a smaller card it will work? Will take camera with me to shops and try to get one that works...
-   hey i have the same problem but i don't have a 2Gb i have a 128Mb memory card and it's the same outcome as above someone please help me coz i don't know what to do and im going on holiday soon and i really want to use it.
my guess, the SD card was too big for this cam to handle..
I had a similar problem suggested recently.
When that user tried a smaller card, they had no problem.
I have used this cam, with a 128mb card and had no problems like this.
Whether the cam can handle cards biger than 128mb, i don't know!
I do have a 2gb card which i bought for my new cam and i will try it in my old vivi 3720, if i experience any problems like those of yours, i will post again.. hope this was of help
I have just bought a Vivitar viviCam 3720 digital camera second hand & I need the user...
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I have just bought a Vivitar viviCam 3720 digital camera second hand & I need the user instructions for it. Cam any body help?