SanDisk has announced a new Extreme SDHC 32GB card, due to ship in August, geared toward high-end DSLRs and AVCHD-based HD camcorders. The card is rated for a maximum 30MB per second in read/write performance and carries the new Class 10 rating, surpassing the requirements for AVCHD-level High-definition video recording. The new Class 10 rating was recently added by the SD Association as part of i
