Does anyone have any ideas on when the next generation of digital SLR's will be released? Specifically, the ones that fall within the $1000-$1500 range and shoot greater than 6MP... I'm looking to invest in one in the near future, but most of the ones now in the price range I'm looking for are 6MP. I've seen many standard consumer digicams now that have begun using 8MP (and higher) and I would assume it's mearly a matter of time before the next DSLR's are on the market with the same capabilities. Any input would be appreciated!