This key can be used with PGP versions 2.x, GnuPG with the IDEA plugin and some versions of PGP 5 and 6.
Key fingerprint is 52F9 9753 7105 C6D4 EEC3 ACBC 6D53 AF89 9E8C 5DDF
This key can be used with PGP versions 5 and 6 and GnuPG without any plugins. This key can not be used with PGP 2.x.