I have a home-theater PC I set up with XP Pro SP3 for use with XBox Media Center. For this I purchased a MCE remote and grabbed the MCE remote drivers from here.
I noticed once I did this my boot time increased dramatically (I had optimized using black viper's guide). Boot time from cold start was ~20 seconds w/o the IR receiver plugged in, and with the USB receiver plugged in it's ~40 seconds.
I tried bootvis from Microsoft and did notice the driver was listed as hanging for a while during boot. I can also confirm this thanks to the Core 2 Duo whining issue that occurs when the processor is idle.
How can I further debug the driver hanging issue and fix this?