Need to access my multimedia key's for this keyboard

Support Information:
Device Type: Input Devices (mouse, etc.)
Manufacturer: Packard Bell
Model: sk - 2315 multumedia keyboard
Interface: USB
Operating System: Windows XP Home
Age of Device: < 2 years old
FCCID: gyur92sk

Find it on DriverGuide (http://members.driverguide.com/index.php?action=srch&sm=b&aax=&qa6=788&qa5=9&qa7=1500&dp=2&qm0=sk+-+2315+multumedia+keyboard&jmd=and&fzz=d) | Find it with Google (http://www.google.com/search?hl=en&lr=&ie=UTF-8&oe=UTF-8&q=Packard+Bell+Input+Devices+%28mouse%2C+etc.%29++ sk+-+2315+multumedia+keyboard+Windows+XP+Home+gyur92sk ) | Research manufacturer Packard Bell (http://members.driverguide.com/index.php?action=getinfo&companyid=788)