Thanks, Brad.
The new icons were suggested by another HQ forums member, and we got
permission to use them by Mark James(http://www.famfamfam.com/lab/
icons/silk/), who is the artist behind some of the new icons that we
have incorporated into the UI.
There are number of other improvements in usability (try the Recently
Viewed Resources drop-down), as well as lots of little tweaks to
present a more useful UI, rather than wasted space.
We will continue to try to improve the user experience. Feedback is
always appreciated!
Charles