I just installed KDE 4.1 to my easy debian chroot, and i need to say thai i like it.

Of course it is not so fast as IceWM, Window Maker, or even Gnome, But in chroot it is faster than in deblet.

It takes less than 90 seconds to start with chroot and xephyr.

Fatalsaint said in first post that in deblet, it tooks 3-5 minutes to start Dolphin.
In chroot is starts in 50 seconds.

It is still too slow for unpatient people, but its so cool!