Toshiba has announced what it claims will be the world's fastest SDHC UHS-I and the world's first microSDHC UHS-I compliant memory cards. To be available in 32GB, 16GB and 8GB capacities, the SDHC cards will offer read and write speeds of up to 95MB/s and 80MB/s respectively. The microSDHC cards will be available in 4GB, 8GB and 16GB capacities with read and write speeds of up to 45MB/s and 20MB/s. The company says mass production of the SDHC UHS-I cards and sample shipments of the new microSDHC UHS-I cards will begin from November 2010.

Just posted! Our Sony SLT-A33 preview samples gallery. We've already treated the A33's bigger brother, the SLT-A55, to an in-depth review. No we've had a chance to get out and shoot with the slightly lower-spec A33 as well. It lacks the GPS module of the A55 and comes with a slightly lower sensor resolution but is otherwise almost identical to Sony's top-of-the-range translucent mirror model. Have a look through our gallery and see for yourself what the Sony SLT-A33 has to offer in terms of image quality.