[ATrpms-users] How long upgrading FC4 to FC6 using smart should take?

[Jean-Yves Avenard]

Hi

I'm trying to upgrade a FC4 machine into FC6 (as all Australian
mirrors have stopped carrying FC4).
To do so I'm using smart.

I've configured all the channels, installed the FC6 package
fedora-release and installed it.

Now doing smart upgrade has been stuck "Computing transaction..." for
the past 1 hour and 20 minutes, taking 100% of the CPU time on my
3.2Ghz P4..

Is this normal?
Did I take the wrong approach in trying to upgrade directly from FC4 to FC6 ?

Thanks
Jean-Yves