It is a memory stick, there is not much to say about it. It did not fail or destroy any of my data, which is about all you can say about such products. I'm still a little hesitant about this price point for the product, in comparison to other formats 128 MB is starting to become a very small amount. One note: it is not translucent purple as it appears in the image, it is the dull purple-blue of all of the other Sony memory sticks.

How many pictures will it store? It is the most commonly asked question from digital camera enthusiast but usually the question that is the most difficult to get a straight answer about. Well, considering I worked in the memory industry for over 7 years I can help clarify this perplexing question and do so unbiased as I have since changed industries.

The Lexar Media 128MB Memory Stick, like most 128MB cards, will store on average 142 pictures when used with a 2 megapixel camera, 106 images when used with a 3 megapixel camera, 64 pictures when used with a 4 megapixel camera, 51 images when used with a 5 megapixel camera, and 40 pictures when used with a 6 megapixel camera. These numbers are based off the assumption that you are going to shoot your images at the highest quality JPEG setting available for the camera and understand that they are estimates and may be off by as much as 10 percent due to numerous factors including the complexity of the scene being shot and the compression algorithm used by your specific camera.

I truly hope this review was helpful to you in determining whether this card is the right capacity for your specific needs.

The Stick that came with my Sony HandyCam (8MB) was not sufficient and wanted to get a bigger one - I read good reviews about this in Amazon, elsewhere and from friends - though one review said there could be compatibility issues with Sony, I did not fine any - works like a charm.

Price - Comparable
Quality - Excellent
Performance - Amazing

Took various pictures - both in day and night - satisfactory performance.

I give 4 stars because of the performance issue mentioned by other reviewers is true. I never tried 128Mb Sony brands but if Sony got the same problem I give it 5 stars due to the price different.
I'm using Sony 8, 32 & 64Mb memory stick & all give me instant access (I really not feel any delay even in 64Mb, but I pretty sure there is if measure by instrument)
The main concern of any memory cards is reliability - this one didn't need any reformat after 4 months use. Some of my Sony brand memory sticks did give me "device not read" error & need to reformat before I can use it.
Price is good coz I got it for 32+. Also, 256Mb is still too expensive to have one now compare with other memory formats.

Went through the washer and dryer. Still works perfectly. Very impressive.