hi,
tiles does have an individual scope (tiles-scope). that means that you are unable to access attributes from inside a nested scope unless you save them explicitly.
take a look at the answer i gave in
this thread, that's pretty much the constellation you need as well.
there is an "advanced tiles" pdf available which explains those details, should you be more interested...
:-)
hope it helps,
jan
[ October 22, 2006: Message edited by: Jan Groth ]