Cleaning up approx package cache

[Daryl Sayers]

I have been using an approx cache since Ubuntu 6.06 and I now have files
spanning 6.06, 7.04 and 7.10. I no longer have any 6.06 or 7.04 machines
so I would like to remove any files relating to these releases. My cache is
over 5.5Gig. As I will be moving to 8.04 soon I would like to trim down the
cache to a more manageable size.

Any suggestions.

-- 
Daryl Sayers                             Direct: +612 95525510
Corinthian Engineering                   Office: +612 95525500
Suite 54, Jones Bay Wharf                   Fax: +612 95525549
26-32 Pirrama Rd                          email: daryl at ci.com.au
Pyrmont NSW 2009 Australia                  www: http://www.ci.com.au