I see the Young Indiana Jones Chronicles is being released on DVD this fall for the Christmas Season, as I think Lucas is taking a break with any new SW release to pump up interest in Indy IV. That means Indy IV & the new Indy Boxset will come to DVD next fall, so I am starting to believe the rumored boxset may not come til 2009. Think about it, Lucas puts out one new release every year on DVD:
TPM - 2001
AOTC - 2002
Indy Boxset - 2003
OT/SE - 2004
ROTS - 2005
GOUT - 2006
Young Indy Chronicles - 2007
Indy IV - 2008
Sorry guys, but even though it is not confirmed they will ever remaster the OOT, we may have to wait till the HD/BluRay format war is ended to see something new from SW. IMO