I downloaded about 7 lite version products from this site. 5 install fine and seem to be working properly. I can't get vbsignature, vbdonate or forumon to install. I get:
Bad Request
Your browser sent a request that this server could not understand.
Additionally, a 404 Not Found error was...
123
404
additional
admincp
arcade
config.php
error
feed
forum
forums
html
icons
images
install
installation
lite
live
logs
notification
php
request
server
shout
styles
threads
url
vbdonate
vbsignature
vbulletin
version
xml