Canon launched its 2009 VIXIA line this year at CES with several storage options that range from pure flash to hard drives to MiniDV. The line-up includes the HF S10, a 32GB internal flash memory camcorder with an external SDHC slot, the HF S100, the HF S10's cousin which lacks the internal flash memory, using only an SDHC slot for storage, the HF20, offering 32GB internal flash memory and an SDH
