how to do video conferencing by using wireless communication/cam corder

I have been converting some of my dvd's to mp4 so I can put on my zune, and
then also converting some existing files I've had from avi to wmv.
Recently I converted the same avi file twice, once to wmv and the second
time mp4. The mp4 was considerably smaller. Is mp4 usually ...

at one time i could watch dvds my driver no longer recognizes dvd movies i
can play audio cds and read dvd roms. i have windows xp

  I have installed Windows XP SP2 after uninstalling existing  windows XP.
  After reboot only 4-bit color is available.Also I am unable to change the
display resolution.
Thanks ,

I would like to email DVD video clips through WMM and/or my normal email
prog, Outlook Express.   As a new guy on this forum I'd be grateful for any
help with this.

I can play live video clips on flash player 9 but there is no sound -

I have a photo story that I started in Photo Story 3, and want to add music
to it.  But I keep getting a message that the program cannot detect my sound
card. Getting frustrated with all the online suggestions.  Can someone please
tell me what to do for this problem????

A by a stand-alone DVD recorder made DVD is recognized in Windows (Explorer)
and therefore not played in WMP. This DVD however plays in PowerDVD ?
Help me and thanks!

I am trying to import video from my Sony Handycam HDR - HC5E but it keeps
dropping frames so that I end up with a series of stilted images.  I get an
error message to check 'import enviromental settings in the Troubleshooting
section of Help'.  I do not know which Help is being ...

I have Windows XP Pro. My Event Viewer indicates that I have the following
problem: ati2mtag.  How do I correct this problem? If I need an updated video
driver, how do I determine what driver(s) I need and where do I go to
download.

Is there some way to convert my VHS tapes to a DVD?
Is there someway to download my camcorder (not digital) tapes (VHS) to my
PC?

Would someone out there please provide some informationabout software
to capture  streaming videos and record them to the local hard disk?
Basically what I'm looking for would be analogous to sound capturing
software, like TotalRecorder, that lets you play anything audio on

I used to play DVD's ok, but now I get an error:
Error code: F4D41436
"TheTV Out port of your display card is not working properly"
and under that

I have an HP computer, Firewire adapter connecting directly to my canon Elura
100 camera.  The camera conencted perfectly on my last computer but for some
reason it is not working now.  When I plug the camera in it loads windows
movie maker and detects the camera, but when I try ...

Which DirectX version for WMP 11?
I have videos captured in mpeg-4 format with Nero Vision 4. When I try to
open them with WMP 11, the file formats listed there do not include mp4. So
I have to call for All Files and then the mp4 files are shown. I have