I have received my order today, thank you. 
Master brick, IR distance measuring bricklet, and 4x20 LCD display. 
I thought,  "Input and output; let's see what we can do!" 
Very impressed with build quality, documentation, support, security of delivery, etc.   
On WinXP, I have installed Brick daemon and it is listed with status "Started" in Services (under Administative Tools").  
I have installed Brick Viewer, and started it. 
Following instructions at http://www.tinkerforge.com/doc/Hardware/Bricks/Master_Brick.html#test-your-master-brick 
"Connect the Brick to the PC over USB. You should see a tab named “Master Brick” in the Brick Viewer after you pressed “connect”. Select it." 
There is a blue status light on Master Brick, and the Extension status LEDs did some sequential blinks up and down. 
I have pressed "Connect" in Brick Viewer, but there is no tab named “Master Brick”. 
I have host "localhost" and Port 4223.  
IR Distance and 4x20 Display are not yet connected. 
Is there a step I have missed?