Hi,
I have searched a lot for the same problem. I have gone through a lot of pain to sign my applet.
Initially, I was unable to choose between alternative. u know, signing mechanisms differ from one browser to another.
I dont advise you to sign your applet for netscape -at all- as it needs u to use extra classes inside your original code even if u have a signing certificate.
at last, I have decided to sign my applet for Plugin 1.3. no change is needed inside code, and a testing certificate is sufficient within your intranet or during your testing phase.
just decide and tell, I will be in your help as much as possible.
Regards,
mac.