It appears I owe AT&T an apology, I still can't figure out why my neighbors on three sides can get their fiber optic service but I am "out of range" by 1,000 feet, but the slowdown was not their problem. I saw a post on the Apple site that got me to thinking. So I shut off sync, which was running almost constantly, and Time Machine that was backing up to the new Time Capsule router. Instantly I was back up to 24 ms ping and 5+ Mbps download speed.

So based I...
  1. opened System Preferences > MobileMe > Sync > Advanced and de-registered my iMac
  2. opened iSync > Preferences > Reset Synch History
  3. opened System Preferences > MobileMe > Sync > Advanced and re-registered my iMac
  4. Reset all the sync preferences to Automatic and forced a sync from my iMac to MobileMe replacing the data on MobileMe
This new sync took only a few minutes compared to the L O N G syncs that had been going on. Best of all I am back to reliably getting 5+ Mbps download speeds.

My apologies to AT&T for all my muttering about them under my breath, but at least, after all the switching around, etc. I wound up with a new 2TB Time Capsule and its dual channel capability has enormously simplified my old network configuration that was complicated by running a 5GHz network on an Airport Extreme Base station for the computers and in order to support our iPhones and AppleTV a 2.4GHZ network on an Airport Express and as a bonus I ended up with extra Airport Expresses I am now using to extend both networks to provide five bars at the far end of the house.


If we knew what it was we were doing, it wouldn't be called research, would it?

— Albert Einstein