Everyone, Thanks for the replies, comments, and suggestions for my web site.
*SF* I changed the web page and stated that the sound circuit was for pre version 5 I-Os with the Yamaha sound chip.
Ragnar1 I changed the web page to state I am running my I-Os at 266 mHz and added some temperature readings from the BIOS.
Mp3boombox I added that the sound circuit I am discribing is not an amplifier just a clean line level output circuit.
Ckbone I added some BIOS temp readings from the BIOS to the page. This evening I took some temperature readings from my IO with a digital 2 probe thermometer.
The room temperature on the desk was 72F. After running the IO for 4 hours, playing MP3s continuously while serfing the web, the air coming out of the IO at the CPU area was 96F. I shutdown and quickly turned the power back on, got into the BIOS and the CPU temp was 102F and the system temp was 109F. This is NOT my opinion. These are the facts. I noticed my cat purrs louder than my IO sounds!