According to Maximum cube.com the new sonic game should be released by the end of the year. This is confirmed for the GC.
Here is what it says:
"
Yuji Naka has recently let slip that he is developing a new Sonic title and he hopes to have it finished by the end of this year. No further details have been released as of yet but expect something to be shown at this year's E3 convention in LA.
The forum: gaming-age.com
[ Edited by The Heartagram on 2005/1/18 9:30 ]