My laptop works at 1280x800
At work I use a docking station and an external monitor at 1680x1050

Result: when I place the laptop on the dock station, I power on, the plasmoids are in the wrong position, as if the resolution was still @1280x800.

Solutions?

thanks!

edit: here is a snapshot to give you an idea

It appears that Plasma does not dynamically adjust the size of Plasmoids as the resolution of the desktop changes. You may wish to file a bug report at bugs.kde.org.