A word about this program...
WOW...Amazing...Cool...Awesome!!!  Ok, I couldn't stop at just one  
 
This is wonderful programming guys!!!  I just wish I could use it.
After about 1/2 hour or so, while running the 3D Photo Screensaver, my system goes into a sort of lockdown.  It resembles the sleep or hibernate mode; but it cannot be revived in the usual manners.  My only recourse is to do an improper shut down which, for obvious reasons, I don't want to do.  I have checked the settings on my pc for those modes and they are set to "never".  
Does anyone have any suggestions?
Brief specs:
Vista Home Premiere
Intel Processor
I have only downloaded the screensaver.