Do you not mean ARJ files?
I know Graham Wilson has some census data for *some* parishes.
2% of the 1851 UK census was released, it is available from;
I take it you are already familiar with using Winzip or Netzip or
similar for unzipping .zip files? You need the ARJ programme as well,
the last time I checked it was available from http://www.winzip.com
not do a yahoo or google for ARJ and you will find a site that has it.
Once you have installed the ARJ programme it becomes an extension of
your unzip programme.
If there is ever anything that you have forgotten, you can use the
mailing list archives at