Would Apple switch from the Microdrive if suitable flash RAM was available, i.e., larger than 4GB and comparable to the Microdrive in price? I saw that Kanguru is now offering a 4GB USB 2.0 flash drive. Except it retails for ONE THOUSAND SIX HUNDRED NINETY-NINE DOLLARS AND NINETY-NINE CENTS ($1699.99)!!! Assuming the price will drop over time a solid-state iPod Mini would be nice. Any thoughts?