I just happened upon this while surfing around B&H's site and I felt the need to pass it on. Lexar has rebates out for their UDMA Compact Flash cards. The rebate for the 8GB card is $60. That means, you can basically get an 8GB UDMA CF card for $50.00 (after rebate). It's been a little while since I've bought a card, but this seemed like a great deal to me. There are rebates for the 4GB and 16GB cards too, but this one seemed like the best deal.
If anyone is interested, here's the link to the page on the B&H Photo site