Sorry I forgot to mention I'm using the recent Phex version 2.8.10.98 with Java 1.5 & Mac OSX 10.4.8, QT 7. Quicksilver G4, 1.5 GB RAM, 16-17 GB free on OSX partition. Program & shared files, etc. are on different partition with about 4 GB available. Shares spread across 2 partitions.
Edit: I just worked it out. I drag down from the last file listed before the horizontal scroll bar.
A waste of space sorry!!
But a scroll bar would make it easier for people to see what they expect to see. It might take a lot of people to get totally confused before they realised how to do. A scroll bar is more obvious to the average person. And is default with most osx programs.