Worry? No. Just want a fail-safe setup should it ever occur.
Can you get these anywhere anymore? Sorry to necro. Found this googling trying to find one heh.
You wont get them from them if you're UK. I was trying to get accessories from them last week that's not available from other computer shops.Aqua Computer still list them as a current product, so I don't think they've discontinued them, but it doesn't look like there'll be any in stock anywhere for at least a couple of months.