hi, i wonder if anyone could give me advise on lux rating. i am currently very much considering to get panasonic nv mx8 or sony trv30. currently i am more attracted by the rich feature and review of the panasonic mx8 (not to mention the low price of £775). however, the only gripe i have with the panny is that the min lux is 1 lux as compared to the sony 0 lux. can anyone tell me how much difference in real life is it between 1 lux and 0 lux.