Australian Lost fans should presumably see Lost in primetime slots, rather than waiting until late night, in 2010 due to the launch of Seven's new channel.
Channel Seven's long awaited announcement of their second digital free-to-air channel, 7TWO, will feature move many American series across to the new secondary channel.
Seven’s Director of Programming and Production Tim Worner stated, “I am pleased to announce that 7TWO will be the new home for premiere episodes of our international hits including J.J Abrams’ Lost, Ugly Betty, Heroes and 24.”
Lost already has a page on 7TWO's website that promises Season 6 will reveal "the fate of Jack Shephard (Matthew Fox) and his fellow survivors ... once and for all."
Season 6 will presumably premiere in Australia late January/early February.