1. That plugin plays sounds already precached by the client. In order to "point" it to another file, you must precache it. To precache, here is an example
Code:
public plugin_precache()
precache_sound("misc/myfile.mp3")
you have to do precache_sound for each sound file you plan on using.
2. Where new soundlist blah blah is, rename the Half-Life files to the name of the files you are precaching following the format already in the plugin.
3. Inside client_connect, change media/%s to misc/%s. Since its using "mp3 play media/%s", make sure the files you want to use are mp3 files.
4. I forgot the command to have it play waves, but I know its not "wav play". If I remember, I'll tell you.
NOTE: Mp3 files are usually big(1mb or more) so I suggest you convert them to wave, then convert them to a smaller file size. Y wave first? If you try to compress an mp3 file you get major sound loss. I was able to get my mp3s down to less than 1mb and still maitained exceptional sound quality(they were optimized streaming file types) Hope I helped.