Does experimental builders infrastructure works ?
I'm waiting to try iceweasel 3.0 on i386.
According to [1], 3.0~b4-2 has been successfully built for
i386 but never reaches the debian pool (see [2] or [3]).
For 3.0~b5-1, we can see the same thing (successfully built
but not uploaded) for several architectures: i386, powerpc
and ia64.