Thanx to you and the RFTeam. Your info is greatly appreciated. I have since bought Sears 6-pack of subbases, and all appears to work fine. I'm sure as I get more time with this tool, I'll have more questions. It's great to know there's a bunch of guys around who know what they're doing and are willing to help newbies like me.
I must admit I am completely bamboozled by the format of the RouterForum. I have had to go through six reregistrations to get back online. Everytime I try to reset my password, the RouterForum rejects both my new password and my old one. In fact, I even had to change my username once to get back in. I don't know if I'm the only one having these problems, but they are a real deterrent to using what appears to be a most useful website.
Also, some help on how to navigate this site would be wonderful. It is a complete maze to me.