There have been a few people who've mentioned this problem over the past few weeks, however, we simply haven't gotten to the bottom of it. Currently, Bootcamp does not work on HDD's over 2 TB. Why is this? If I'm to order a new iMac with a 3TB 7200 RPM HDD, should I expect Bootcamp to fail? This has had me a little worried. Does anyone know if this a problem that Apple can fix in a software update? I don't want to make the mistake of ordering a 1 TB drive to run bootcamp, when a 3TB would soon support it... Any input would be most welcome! Thanks for your time!