Drag waves from the Data Browser directly onto tables, graphs, and the command line.
Right click the header to display additional object information such as size, # of points, dimensionality, creation and modification dates, type, lock status, and symbolic path (for waves). Sort by any column by clicking that column's header.
Right click on an object and select "Where Is Object Used" to bring up a dialog showing you where the object is used.
Plot panel displays waves more closely to how they are displayed in graph and image windows. Axes can be hidden or shown, and plot style, mode, color, etc. can be specified. 3D waves with 3 or 4 layers can automatically be displayed as RGB(A) images.