Thank so much for your replies, I'm sure now that I can do it :-D. Furthermore, RFC6303 is really interesting. Thanks again! -- Christian Pinedo Zamalloa (zako) PGP keyID: 0x828D0C80 Fingerprint: 7BFF 4105 F46B 7977 BD96 348C 1007 4FF8 828D 0C80