Out of curiosity, with x2 no files appear if you browse to Windows\Assmbly directory [Win XP SP1]. I was looking for a GAC and nothing appears - Windows Explorer displays them so the directory isn't empty. Just curious...
Other than that, I love x2 so far although it took a bit to get used to it over 2x.
ok now i remember
i had problems with them for "flat" or "find" commands
x2 would get into an infinite recursion since that moronic namespace extension would enumerate the same folder again and again at arbitrary depths. She rubbish!