No longer works.
I used to love this app, its saved my butt many times, but just recently ive noticed that its not backing up. It used to just be instant, I would come home and plug in my time machine hard drive, and thats it. I had it configured to backup every 5 minutes. But i realized some backups take more than 5 minutes so i bumped it up to 15 minutes. and that did the trick. But now it just doesnt work, i ended up using the stock time machine settings which is un-configurable. But whatever, it was worth the $2 or $3 i paid for it last year. Hopefully they fix the bug.
VIVALAVISCA about
Backup Scheduler: Time Editor