Hi I'm looking for a good USB wireless network adapter for a computer running Windows Vista. I've got a Time Capsule which is hooked up to my mac pro. Anyone have the Linksys wireless N USB Network adapter (WUSB300N). Is it any good? Linksys has it listed on there site as being refurbished, Should I purchase it? Any other USB Wireless N Adapter's that I should consider? Any info is greatly appreciated.