I have a quick question about the new Time Capsule.. I currently have the 1st gen Time Capsule and a separate Airport Extreme.. I have the Time Capsule set on 802.11N ONLY 5 Ghz and I use it for my macbook pros and I have the airport extreme connected to the PCs in the house.. If I buy the new Time capsule ( trying to understand dual band ) will I be able to have my macbook pros on 5Ghz 802.11N ONly and then the pcs on the regular wifi? Anyone understand what Im asking?