and guys, here is a definitive answer for you, on CF adapter:
DO NOT USE THEM, please There are several reasons:
1) X2 cards don't work in Canon bodies, when inserted into a CF adapter
2) any SD card will corrupt images, when inserted into a CF adapter (we've tested this)
3) CF adapters ruin the range by having 2 metal plates on both ends
So the only option is to use Eye-Fi Cards in SD/SDHC slots.