The test lab at our review partner Digital Trends tested the Canon Vixia HF10 camcorder and published a review.

Quote from the review: "In keeping with the trend away from DVD- and tape-based models, the new Canon Vixia HF10 saves video to 16GB of internal flash memory as well as optional SDHC memory cards (up to 32GB, the current maximum for the format; it will handle even bigger sizes once they’re available).
Given there’s not even a HDD—God forbid a tape or disc—to weigh it down, the Vixia HF10 is unbelievably small and compact. In fact it’s just a shade smaller than the Sony HDR-CX7, another high-def camcorder that only records to Memory Stick Pro Duo memory cards. You will be amazed at the size of the HF10."
Read the full Canon Vixia HF10 Review.