Is it possible with Windows XP to apply a video file as a screen saver?

Can I play a movie (DVD) on my computer if I dont have a DVD disk drive? Is
there software I can download to be able to view it in my disk
drive.....Frank

when i try to to use Capture option  I receive the
following error message
"This interface is not available"
can somebody explain me why

Does anyone know of any freeware sw available for transfering the contents
of a mini-dv tape to DVD? I know there are plenty of applications to make the
movies and edit the contents,  but I want to be able to store the tape
contents to the DVD first, and so then I can more quickly ...

I've outputted the s-video to the television screen.  I have a latop that's
widescreen and my television is full screen.  I've changed the display
settings so that the output on the screen is full screen.  When I play a
video in Windows Media Player, there's sound, but no image.  ...

does eneybody know how to do "blue or green screen" overlays?

my dvd player doesnt want to play anything,no pictures no music etc..i dont
what went wrong..

i have some short movie clips taken via my digital camera. the five movie
clips are stored in the mpeg video format. i want to join the five movie
clips into one movie clip. is there any software or freeware available that
will do this for me?

Installed service pack 2, now media player downloads to
hard disk before playing video, mpg and so on.  Want
player to perform as before.

I have the standard XP CD Burning software on my computer.
Why am I not allowed to delete individual files or even alter the names
of my files after I have burned them onto the CD?
Very Odd...it's as though the 'puter has claimed sole ownership of MY

once again, when I try to play a DVD, the picture freezes, then starts up
again, then freezes, etc.  also there is no sound.  I have been through
troubleshooting technical support and downloaded a new sound driver.  what do
I need to do?

What is the best software to burn a DVD?
I have windows xp, sp#2 but absolutely no experience with DVD.

I captured an 80 minute video I filmed with my Sony HC30 MiniDV camcorder.  
I imported it to Movie Maker, made my titles, and then went to Sonic's MYDVD
to try and burn the DVD.  But no matter what format I capture and save it in,
it still comes out 5.3 gig and is too big for a ...

when i first got geforce it worked fine on both displays in clone mode.
now i'm not getting any color on my tv display even in clone mode.
help please????

Is there a way to delete portions of an already burned DVD?
If not, what do I need to do ? I saw only how DVD shrink looked at the whole
movie and then recorded it without giving a change to edit and make cuts.