I have a Dell Dimension 4600C with a 3.2 GHz Pentium 4, 2 GB of RAM, a GeForce 6200, and a perfectly fast (7200 RPM) hard drive with tons of free space.<BR><BR>And yet, I can't play any videos ...

I have a Powermac PC 2.3Ghz with 12GB of RAM. Yet, HD video is still too choppy. This is the late 2005 model. Graphics card is an NVIDIA GeForce 6600 with 256 of RAM. Is there anything I can do to ...

While playing a video in a PowerPoint slideshow, some users have found the video playback choppy. According to the users, there is no issue with the video, because the media players can play the video ...