Description of Problem:
This is in gnome 2.6.
When using double click, I can open a folder and
close the current by holding shift and double
clicking on the folder. When using single click
there is no such option. Holding shift and single
clicking simply selects the folder. This is not
surprising (how do you spell that?) since holding
shift and single clicking has always done this.

Maybe the shift key is not ideal for the "open
this folder and close the current" action??

Steps to reproduce the problem:
1. In the nautilus preferences select single clicking.
2. Choose a folder and click on it while holding
shift.

Actual Results:
Nothing

Expected Results:
The chosen folder opens and the current folder closes.