Hi !
In your question, you have told that you are unable to opem MP3 Video Games.
I am not getting this.
Because MP3 stands for Music and not the Video.Video files have the Extensions like .MPEG, .AVI, .RAM and others.
If i have got your Question correctly then it may be that you are not able to Open the Video files.
If you want to open it directly from the site, then appropriate MIME should be set for IE. This can be checked in the Windows Explorer. Go to View-->Folder Options (Options) and then view the File Types.
See the appropriate MIME is present for the File Extension.
For all this Media Player must be installed to see the Video.
As far as i know that all these settings must be done at the time of installation itself.
But sometimes IE doesn't support this. Netscape Support this during installation.
At least it works for me.
Hope it works
Guru