Pasco brings new that OPDA the people who brought us Mobile Signer which allowed us to sign applications on the mobile itself have made another great application called DevReq that allows allows us to create a .csr file on the mobile itself. It can then be uploaded to symbian signed and used to create a .cer.
This means that now files can be signed without access to a PC! So all those of you travelling, without access to a PC, on a Mac rejoice!
Note: Just install all the files in order in the phone memory. The default browser won’t let you download a .cer or for that matter any extention that the phone doesn’t recognise. So use Opera.