Thanks all.
Yes, I am on the old again D Link and getting more my "normal" speeds here.
The MTU was set at 1500 and he had me lower it a couple times but each time it didn't help or change anything.
I was just wanting the 5ghz band to stream movies as my Blu Ray player supports it and suggests it.
I have inssider installed on this computer and it's pretty crowded around here in the 2,4 band so I thought I would give it a try as my streaming of VUDU and Amazon HD movies has been pretty bad lately.