A freeware version of PGP 8.1 is available from
http://www.pgp.com/downloads/freeware/freeware.html
My current public key appears below.
It was created on November 8, 2007 and is valid until November 8, 2008.
You can copy the public key block and then import it directly into PGP.
-----BEGIN PGP PUBLIC KEY BLOCK----- Version: GnuPG v1.4.7 (GNU/Linux) mQGiBEczeJMRBADAMrNqqlCnyN8k65w4BlCJRDLXcj4mT0J/Uv8OQtNJj86Wps4m +pmte/dsd6xl/H+T3+Sbz5UlSSa90fIUzcXOFAPdUUodNyqptnIEia6FWyVRXJBN Gym2kn1SY3zREL1Tkwh4ZhJvi+7Cof6910HDdXs+FxQVSPHUKfA5xGXCpwCgnmIv 0u4d9Z/RLBVhEvYHK61TfzkD/1GvwDq7UwtANQz7STIRq3DZlVXUTLKPaRgZnGz6 TOCkXujGrPccz1y7nH1FANRwpEaiglJ07csfUAofeRVMS4lxlhBmiKI119zh41Ts p8T8e3/oKXEKn4Xc9ojxLqUyHE/ltfwRN70fkuLp8x1RFdNEo2JsZM3xCSVBEEpy GX1hA/9B/AdR6DDj5sBR1SZqftFZj1cFCVFDh0QwvQjw+YBgwJZHPq8DSTvzTBkg KDgUhRrHcZpz6KmOk3T2B2mibWWEc9W4Cooa1++Ap7aZcipAdCFivvoF3Mpfki57 OQY6s016BkT9rHQWvmLufBWK6mvaLcuLDdrd7cEeTOmIZCppvLQgSm9obiBDb2xs aW5zIDxqZGM5QGNvbHVtYmlhLmVkdT6IZgQTEQIAJgUCRzN4kwIbAwUJAeEzgAYL CQgHAwIEFQIIAwQWAgMBAh4BAheAAAoJEHw+pReh5O9+rxQAn16ghXTFosvBDFRx cDtwtdG9DHHfAJ9jy8mFzcIHGzMRU8SzjLJBnAeoOrkCDQRHM3iTEAgAhDaPLH44 z7yLWnRG9UIzNb7y3rtWkIblxtkpQE+7gtXL05wQ05GmoB5CE37ceDsfSOylYe8A qrg1r1D6djLE1/ZtAyT0tp0eXdOu9QN7OCjhjMgsbew8BbJlvs6zblEFRukJWmMq n0HiE98ZVF8PjqdKqx/V/P6nDhtAtfbGlsQspPxEqFIte9THKkYlzzdxeAmEh072 XBgAI0aKTDzYvEjE/IbfAE8+6Frig6+HERp7DD+BLmHSZUC+yND7Xoh2ssRYDqqo h3DBUv/Gd8z1WohNHbC2ozR6jVGXdAitXfI8Dwk5G8Gzxo6kL5sytDgKFqxaH3QK 4uR2ng/u4u9M6wADBQf9ERUdIGRzQck9eQy76yvsfP68+HYahN95l2nZMLXYVn+A s6mmRne05AX7rtdOJHBD3Nxva9EGLC1ya+z3HC+Phv33u8ZTNNyzzNAwO5v1wyfh J2f6S/TxYS2vjzC3HCCLgAUjhWrRqQgr5daFOE5RQpeWMDutO8hy86QHb9Oe5VS3 CxoaSp8q47QawhgciXolbuAFh9TcWOvk/++6912Fb07glLPKq5Fyu2fTlfYfo5CN J/9PKy8VARKTg2oWa6t2zOHb3LU6r0GjX5xSNAcImGphyQ7EHGRXJCi1+YcXTpn9 MmXakEG1U6V//f0f72w/zt03k8S6E5J8pz2G0nksHohPBBgRAgAPBQJHM3iTAhsM BQkB4TOAAAoJEHw+pReh5O9+SvwAnArp+lJBWXSusOhSBysJPGFT/sZ6AJ0VfVMJ gZhiJWvrFVRxR9uQEyVmwg== =fEtP -----END PGP PUBLIC KEY BLOCK-----