How do Ii?

[Marluxiaswife]

when i try to download zip files and i open and get to the video i only hear but can't see the video, does this mean i need to download a program?

[rubah]

You're probably missing a codec.

This might help you: http://www.xpcodecpack.com/

[crono_logical]

Or try CCCP (see my sig), more efficient since it doesn't contain useless codecs that you either don't use or make the machine slower

[Marluxiaswife]

o.k thank you i will try

[Mirage]

Go for the one cl_out recommended. I'm using it and it's great.