My wife and I have almost identical computers. When I run a presentation on her computer it runs fine. When I run it on mine it crashes after a few seconds. There is no error, it just closes. I have ruled out any erros in the presentation I made because the ones I download crash too. Here's the specs from my wife's comp: AMD 64 3500+ Motherboard: M2NPV-VM 1 Gig DDR2 memory On-board GE-FORCE 6 Graphics card SoundMAX ADI AD1986A 5.1 channel CODEC Windows XP Home Edition Here's the specs on mine: AMD 64 X2 4200+ Motherboard: M2NPV-VM 1 Gig DDR2 dual memory On-board GE-FORCE 6 Graphics card SoundMAX ADI AD1986A 5.1 channel CODEC Windows 2000 I changed my sound card to 'Creative Labs Sound Blaster Audigy SE 7.1, OEM ', there was no difference. I did a test on my memory and CPU. I ran a benchmark on the computer. I checked windows for errors. I checked the registry for errors. Everything is okay. But it still crashes. The previous version works, but the newest version is crashing.... HELP Any feedback would be appreciated. Thanks