I have downloaded and installed Viigo and love it! What a great app! However, when clicking on any RSS link on a web page via Opera it addes the feed to opera's RSS manager. I have looked through all the settings I could find and there seems to be no default program option. I figured I would turn to crackberry to see if it is possible to add feeds directly from Opera into Viigo. Thanks!
I don't believe there is a way to do this. I've been using opera for a couple months now, been through all the options and haven't seen a way to change this.
