Customer Reviews 
Sandra Willis
2007-01-12This camera card does what a camera card is supposed to do. What can I say?
Lexar Media sd Memory Card
2006-11-03Card works perfectly in my Kodak camera. Have had no problems with this card and I saved a bundle by purchasing this over the Kodak card. Would recommend this card to anyone looking for more memory
Problems at radom
2006-07-08This LEXAR brand has had issues with it's Memory Cards. I lost lots of pictures from a vacation to Disney World and a Convention. Their site had SOFTWARE that was to help recover some of those lost images!! I have never had Flash memory trouble until LEXAR! I now only buy SCANDISK items. Samsung invented this tecnology and SD is their product. The Store I bought the LEXAR chip was in a hurry to give me another chip I could trust. He gave me the higher costing SD chip. I wasn't the first to have issues from buying it in his store. He took a $50.00 loss to make me happy. People take lots of photos now that we went Digital. Imagine looking for some pictures you know you took and they are not there! Most think they messed up. WIth this chip you will have that happen so pay very close attention. Most of what is lost can not be recovered. Pay the extra money for SCANDISK.
Memory Card for a college student
2006-07-03I am a typical college student, I am not a photgrapher to be or anything, so this digital card was perfect for me. I get about 330 pictures on my second best setting and have never come close to taking that many pictures. I believe this card is great for anyone who is not obessed with taking pictures, or to someone who loads them on quickly. :)
512 megs, at a premium.
2003-07-28For a long time, MultiMediaCards (MMCs) were a tough sell against other formats such as CompactFlash & SmartMedia (and lately vs Sony Memory Sticks too), largely because they were offered in smaller memory capacities and always had a higher cost-per-meg than those formats. The SD card (interchangeable with MMC cards) is a format which has some distinct advantages over the other formats in terms of physical size and memory protection. However, when compared to other SD cards of smaller sizes (eg. the several 256MBs available), there is a considerable premium here on a dollar-per-meg basis (all of those are well under 50 cents per meg). I think for most folks it makes more sense to buy two 256 MBs than to put all one's eggs (and files) in one costlier basket. When the new 1 Gig cards come out, the price on the 512s will drop.
Electronics Articles
Camera basics: shutter-speed, aperture and ISO
In this article, I’ll introduce you to the basic elements that you can use to control exposure in your shooting. If you have a digital SLR, there will be a way to set all of these controls on your camera, but since they differ between manufacturers and models, you’ll need to refer to your camera’s manual to find out exactly how to change them.
All cameras, whether an ancient film camera, or a more modern digital, work in pretty much the same way. Photographs are taken by letting light fall onto a light-sensitive medium, which records the image. Traditionally, this has been film, but more recently, it tends to be a digital sensor. The more light that falls onto the film or sensor, the lighter the image.
Put simply, a camera consists of a light-tight box that stores a light-sensitive device (either a film or a digital sensor), a lens that magnifies and focuses the image onto that light-sensitive device through a hole in the box (called the aperture) , and a shutter that opens ...
Driving with a cell phone is a lot less dangerous than driving on prescription drugs
There's a lot of debate today about the safety of using cell phones while driving. Statistics show that those who use cell phones while driving cause a much greater percentage of accidents than those who avoid using their cell phones. And the studies have shown that it's not just the physical coordination required to punch numbers into the cell phone while you're trying to work the vehicle that causes accidents; it's actually the lack of attention resulting from driving and talking on the cell phone at the same time. It seems that when you're distracted, you're more likely to cause accidents.
In terms of public safety, it's probably correct to say that banning cell phones would reduce the number of traffic accidents. But I think, more accurately, it depends on the person. Some people are operating on, shall we say, lower power CPUs in their heads to begin with. They might be zoned out on prescription drugs, and when you add a cell phone to the equation, they do become a danger to the ...
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