@itsVeto
If you do not care about running/incomplete downloads, you could simply let JD download them to the final destination right away.
You could use a
Packagizer rule to do stuff like "if package name contains 'xy' then set download destination to <path>".
However if you want to download your items to location A first and then move them to location B, you will need an EventScripter script or an external application to do this.