QtVu 0.3.21 is included in the SuSE 6.4 distribution. Thanks, guys!
Here's a list of what's new in SuSE 6.4:
http://www.suse.de/en/produkte/susesoft/linux/new_in_64.html
Information on the QtVu package can be found here:
http://www.suse.de/en/produkte/susesoft/linux/Pakete/paket_qtvu.html