although it has some pretty good features and its pretty easy to use, i would never pay even $7 for it. the interface is messed up. for example, the tabs on the top are a little too high. even after I installed wget, it returns a library link error. a note to the developer(s): this app has a lot of potential, but its just not good enough yet. one more thing: make sure you test it on all the machines you can before you release it as final.
(Version 1.2.8)