I like Macuco too, but in my experience I can't use it for more than a minute or two at a time, until I click on some link and it throws up a "dialog" at the bottom of the screen saying "link error" and "undefined" with a "retry" button. Sometimes the dialog stays up so I can actually press the button, most often it just pops in and out, either way the app goes "poof" and I'm back to the desktop.

Am I doing something wrong ?...