Vivitar vivicam 3713

1. Digital camera? You don't need the company software, download adobe album starter it's free. Picasa from google is also free and does the same job. Both are likely worlds better then the company supplied crap.

2. Your camera takes SD memory cards, buy one online or at a computer/electronics store. It's a lower end camera so it may not support the largest SD card you can buy. I would try a 512 mb but it may support upto 2 GB or as little as 128MB. The card type is SD. Take the camera in and they will help you find one that works.

3. Dunno about that auto delete, go through the menu on the camera itself, is about the best i can suggest.