Hi guys, First, let me apologies as this isn't directly an Apple question but I couldn't think of anywhere better to get a quick answer. I have a RocketRaid 2320 Raid card inside a Windows 7 machine. The card has 8 ports, 4 of these ports currently have 1TB HDD attached in a Raid 5 Array. Could I add 4 more 2TB drives to that Raid 5 array? There doesn't seem to be a clear answer if I can mix and match HDD with different sizes. Many thanks.