czender: thanks for your help. will try it tomorrow (11.10 pm here in germany now).
Just a friendly reminder: if that solved your problem, then hover your mouse over GeistSR's post above, and click on the button to mark it as the solution.
This will do two things: it will mark the thread as solved (so that anyone searching for the same problem in the future will know that there's an answer in here) and it will give them a small reputation boost as a thank-you for helping out.
This doesn't lock the thread, so if you or anyone else has something more to add, you/they still can.
Cheers.