Sure, there still aren't any DSLRs available to handle it, but at least now you have choice in your unsupported UDMA
CF media. Meet the UDMA 300x Compact Flash card from Silicon Power. Available in 2, 4, or 8GB capacities, these cards feature an Ultra Direct Memory Access 45MBps transfer rate making them the ideal choice for rapid firing, professional DSLRs -- you know, when they actually start supporting UDMA sometime later this year. On sale in Japan in the next few days for prices which should top-out at around $200 for 8GB.