The end of 2003 or later does seem to be a bit off. But the fact remains that so far there is no OS4 out there for us to use. It's ready when it's ready will keep creating those speculations. But let me add that if it indeed gets out at the end of this year it's a dead thing even before it hits the street. Personally I do not think it will be out in March.
But back to reality, there is no OS4 yet and I guess we just have to wait untill it is there.
Coder