OK i got it to work, I think me and other people on here are making the same mistake
i used s60certkey.com site.. the cert was good
i also used signtools2.2 and it signed helloOx and mapdrives and my other apps
i did this on my computer then just used the pc suite to install them after they where signed, all very simple
here is what i was doing wrong
YOU MUST PUT SIGNTOOLS2.2 , YOUR CERT, YOUR KEY, AND THE SIS FILE (YOUR APP) IN THE SAME FOLDER!
once i did this it worked beautifully, just make a new folder, put signtools and your cert and key and any sis files in the same folder all together
then start signtools, click cert and pick the one in that folder, pick the sis you want to sign and bam! it works
you will end up with a files that says example "helloOx_unsigned.@#$#@!" with a weird ending like that. thats the signed app! enjoy
