Help verifying screensaver

Hi all,

If anyone has a few spare minutes, I'd greatly appreciate verifying that the following screensaver runs on a 10.5 and a 10.7 system:

http://dl.dropbox.com/u/1574330/TextSpline.saver.zip

I've already verified 10.6. I promise this is just a simple Core Animation screensaver with no malware/etc.

 

Thanks tug!