Note that may, like me, old SD card reader (7 years) under XP can not read the card, since the HC format was not known at that time. This problem is of course "card reader dependent" and no XP error.
Win7 the card is recognized properly.
For the actual task of SanDisc SDHC 8GB card there is not much to say. She does what she should ..., save up. She has been recognized with me without problems. According to the manufacturer, the card is waterproof and "impact-resistant".
The value for money I think is very good.
According SanDisc is 5-year warranty, but oh well who will take the already complete.
Long-term experience follow ...
Conclusion:
++ Very good price / performance ratio
++ Working properly
++ Safe packaging (sealed), can be opened only once
++ Waterproof (unaudited)
+ 5 years warranty