There's a fun bug I encountered which you may way to avoid....
Let's say you have about 30 labview windows open at once, which I typically
do when working on a large application. Windows XP is very nice because it
will shrink those all down into one taskbar button.
However dont use close-group, labview will choke. It prompts for saving the
first VI then "an error has occured, send details to microsoft?". I had
noticed this before, but thought my computer was being flaky. It seems that
close group just doesnt work.
-joey