A 7 megapixel (MP) resolution refers to an image that contains approximately 7 million pixels, where each pixel represents a tiny dot of color in the image. This resolution is commonly used in digital cameras and can produce images with dimensions around 3072 x 2304 pixels. Higher megapixel counts generally allow for more detail and larger print sizes, but other factors such as lens quality and sensor performance also significantly influence image quality.
At 2mp's for 1gb, your memory card can hold at least 1,500 pictures. I had a 4mp camera with a 512 and that card holds over 700 photos. P.S. Why don't you start looking for another camera. the costs have come way down and an affordable camera costs about 175-300. If you would like a point-and-shoot camera, go with Canon. If you would like a lightweight ultra-telophoto zoom go with Kodak or Panasonic. If you would like a D-SLR go with Canon. There is a whole lot of stuff on the market, but you should probably upgrade from a 2 mega pixel camera to at least a 7 mega pixel camera and the results are incomparable and absolutely amazing. I shoot with 12.2 mega pixel and a 23.5 mega pixel, both make you feel like you are actually in the picture.
7
Mega Disasters - 2006 Mega Swarm 2-10 was released on: USA: 7 November 2007
Until We Win - 2009 Mega Man 1-7 was released on: USA: 7 November 2009
1GB holds about 1.5hours of video at 7 mega pixs so about 6hours
Series 7 is now out.
Mega Bites - 2010 was released on: USA: 7 June 2010
Monsterquest - 2007 Mega Jaws 3-7 was released on: USA: 18 March 2009
In Mega Millions, matching three white balls without the Mega Ball wins you $7.
Mega Movers - 2006 Lost and Found 1-7 was released on: USA: 16 May 2006
Mega Shredders - 2013 Hell Shred 1-7 was released on: USA: 19 December 2013
Mega Dens - 2011 Attic Attack 1-7 was released on: USA: 28 February 2011