G5 + Eye-Fi any experience?
It would probably help a bit if you explained exactly what you wanted to achieve by transferring files from your G5 to your ipad.
RAW or jpeg? Hopefully jpeg because really wifi cards are too slow to transfer RAW unless only selected photos.
All photos or selected photos? Eye-fi is good if you automatically want to send 'all' photos to your ipad but other cards might be better for selected photos.
In any case if you buy an eye-fi card I would suggest you get the newer 'class 10' cards - 8GB or 16GB - which have faster read/write speeds.