When using the vncviewer.exe command line to connect to a remote computer .. " ie: vncviewer.exe testxpsp301 " the computer name in the box at the top right corner displays the last computer connected when just typing vncviewer.exe to launch the viewer connection console.
Example:
I type vncviewer.exe and the connection console opens. I type testxpsp302 in the VNC Server: field and then click connect.
In the top right corner is a box that displays TESTXPSP302.
I close the connection
I then type vncviewer.exe testxpsp301 and connect to TESTXPSP301 but in the top right corner box the display still shows TESTXPSP302 and not TESTXPSP301
This seems to happen on each of the last 3 versions I have tested.