I watched it twice in a row the first time I watched it too. I think it helped, but it's still had to watch it a third time.
I used to do that with ICQ. I would just get people to run an exe then I would open their drive, print popup windows, screensaver, and I think even play audio files. Mostly fake satanic stuff so they'd think their computer was possessed.
My guest smartphone was also the 3GS. I switched to android because it didn't have copy and paste or flash.
I watched it twice in a row the first time I watched it too. I think it helped, but it's still had to watch it a third time.