You can either go into the Properties for the 16-bit emulation and allow it to share an IRQ with the printer port, or just disable it. If you aren't going to be running older games, you don't need it.
I doubt that you'll ever notice that it isn't running.
If you really need a free IRQ, disable a serial port in the BIOS, unless you have a device that needs it. Even if you have a dial-up modem going through COM1 or COM2, it only needs one IRQ.
Toejam31
<font color=red>My Rig:</font color=red> <A HREF="http://www.anandtech.com/mysystemrig.html?rigid=6847" target="_new"><font color=green>Toejam31's Tantalizing Tantric Toy</font color=green></A>
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<font color=purple>"Procrastination on your part does not constitute an emergency on my part."</font color=purple>