Using newer version of pgp by default

[Gerard Seibert]

Freebsd-6.2

I have both  GnuPG v1.4.6 (FreeBSD) and versions 2.0.2 installed. I
wanted to remove the older version; however, it seems that some
programs depend on it.

Both 'sylpheed',  'pine'  and KMail insist on using the older version
for pgp. How can I get them, and any other program that uses pgp to use
the newer version by default?

-- 
Gerard