Oh, right I missed that. But it's my hierachy delimiter. Do I have to escape it, \\?
Yes.
Although it is possible to use \ as a hierarchy delimiter, the fact that it's a quoted-special makes it somewhat painful to use from the point of view of a server implementor. That's why most servers use / or ".".
-- Mark --
http://staff.washington.edu/mrc Science does not emerge from voting, party politics, or public debate. Si vis pacem, para bellum.