in reply to deprecated access method
@{ %client_list{$session}}->{clientrate}}
Cheers, Sören
I just realised I didn't do my self any favours when making a typo (missing bracket)while transcribing it from my linux box, it was supposed to look like
@{%{$client_list{$session}}->{$clientrate}} [download]
However you advice worked and looks a lot nicer than the way I way trying.