I am looking to buy a new AEBS to replace my Linksys WRT610N. The Linksys has dual simultaneous 5 & 2.4GHz capability as well, but suffers from constant disconnects and issues with both radios on at the same time. My question is to those of you that have the new AEBS with this capability and are actually using the dual network option. Have you had any problems with the new Apple unit? Any disconnects or other signs of flakiness? Thanks in advance for your help - I just don't want to make another $179 mistake like I did with the Linksys.