Jlee2, look here and you can get a 1GB 80x card for $45. Hopefully that cuts down on the tradeoffs between price and transfer rate.
Thanks for the tip! That was the exact same 80x card I was thinking of buying for$65 on Friday, but now they have an extra $20 rebate! The only 2 drawbacks are - it is out of stock until Tuesday, and it only has a 5 year warranty instead of lifetime. But, heh, 5 years from now, we probably won't even be using SD cards anymore. The search is over, I'm gonna order one right now...