Toshiba's 64GB SDXC Card coming in December !!!

There were days when we used to see 64, 128 or at max 256 mb cards for our digital cameras and cell phones. As can be seen from the picture below, Toshiba is going to introduce 64 GB SDXC card in this coming December. So much for 4 and 8 gigs? From what we can see at the same time last year we were talking about the 16 and 32 GB ones, the computer vendors have slowed down the pace to introduce this mega-mem small-size card in to the market.
From the competition out there I think it wont take alot for the 1 TB cards to arrive, No? Well lets say....2 years at max?