You can still download the "free" version of jv16 power tools here: http://pricelessware.org/
It is listed under registry cleaners,Also "regcleaner" is written by the
same person but does not display system entry's only installed programs.(less
of a chance of you getting yourself into trouble).
Note: This version of jv16 power tools is the same as the newer one but
without the timebomb installed.DO NOT update it.
It looks like pricelessware has removed regcleaner from their list,jv16 is
still their through.
regcleaner can be found here http://majorgeeks.com/download460.html