Evaluation:     
Conclusion: Great Performance Review: I have been using this card in my Nikon D50 for over 2 years and it is still performing well. For a 2-year-old card, read performance is better than the latest Sandisk Extreme III, and it takes no time to transfer photos to my desktop.
Highly recommended.
Evaluation:     
Conclusion: Seems pretty fast Review: I've only had the card for a month and have just filled it with photos using a Pentax k10d, so couldn't say how reliable it is but I have done a number of tests and compared with other cards and it was the fastest.
With a card reader I was getting write speeds of just over 10mb/s. By comparison, an 8GB SDHC class 6 card was just over 9mb/s and two different 4GB SDHC class 6 cards were 7.7 and 3.3mb/s respectively. The slowest does not seem to live up to the class 6 rating of 6mb/s minimum write speeds.
In the camera, shooting RAW+jpeg (file size avg. 17mb) in continuous mode after the camera buffer was full (6 shots) it shot at .75fps and again out performed the other cards. I also shot jpeg only and quit after 40 shots with no noticeable slowdown or hesitations in speed. So far I'm pretty impressed with the performance, however I doubt if anyone could ever realize a data transfer rate of 22.5mb/s (150x speed) in the the real world!
Evaluation:     
Conclusion: Excellent customer service Review: This is a good company to buy from. I had a problem with the first one and the company replaced it right away. Then, I had a problem with the second one, which the company replaced again. Finally it was discovered the problem was really with my camera all along (duh), not the cards at all. I feel bad that the company replaced two cards that were not faulty, but have decided I will make it up to them by buying their memory cards exclusively and suggesting my friends do the same. These cards are always a good deal, especially at Amazon.
Evaluation:     
Conclusion: 2GB SD card Review: Took longer than the Camera to arrive but very good so far
Evaluation:     
Conclusion: It blocks all the time Review: I can't say the reason, but this card blocks all the time, after some days without use. For unblock it, I have to take it out many times and clean contacts. Then, without knowing exactly what worked, it begins to function.
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