1. From previous posts, the speed is about the same. You'll need to wait until Win64 is formally released, and some 64-bit products are out in the wild to get a real comparison.
Bluetooth - I purchased a USB Bluetooth stick last...
In RHEL and Fedora, you can change the IRQ of a network device in their setup dialogs. Run system-network-config from the command line, and look in the tabs. Hope this helps, although a google search revealed many other ppl with the...