D7000 14 bit RAW frame rate
yes new speed are coming. the cards speed class will be called UHS-1 and this will be available for SDHC and SDXC Cards. UHS-1 Card will offer speeds of up to 104MB/s
afaik panasonic were first to announce these cards and they should be available rather soon (rated at write speeds of 80MB/s) and afaik the D7000 supports the UHS-1 bus, so we should be able to take advantage of that.
after UHS-1 there's also a further standard already defined, that will allow speeds of 300 MB/s
i really hope the D7000 will truly be able to take advantage of the UHS-1 cards, as that would allow to clear the buffer in almost realtime even for 14 bit nef, so we could shoot way longer bursts