Wouldn't record HD video consistently (with my Panasonic Camera), works well for still photos and regular video just not HD.
So I bought a Patriot 16GB SD card (Class 6) and the Patriot SD card worked for recording HD Video with my Panasonic Camera.
TOPRAM specializes in high capacity high performance data storage and communication media. Our memory card and memory module are designed for wide range of applications. Compatible devices include Cell Phones PDAs (phones) MP3 Players Digital Cameras Smart Phones Global Position Systems and many other portable electronic devices.Available in 1GB, 2GB, 4GB, 8GB, 16GB and 32GB densities.