I am new to Linux, and I am using RH Fedora Core 5, so I might be misleading , but I will try.
Should be a soundcard detection from the menu,Mine is under administration at least you should be able to see how it is identified and set up, if you have gnome and kde installed, log out and into a gnome session and check it there too, maybe you can see the difference in detection and setup.
On the RPM question
If you run the .rpm, you should be able to use the
whereis cmd from a terminal, it should give you the path.
On the WINE question, Not all programs will work with WINE to see if you have it installed.
Use this command:
rpm -q wine
If a Wine version is installed you will get a return:
wine-20030508-1rh9winehq
This is the version for Red Hat 9.
Here is a couple of good WINE howto pages
http://spidertools.com/wine_setup.php
http://www.reallylinux.com/docs/toptip4.shtml
CODEWEAVERS makes a good program to assist in running in the MUST have programs