web browsing slowed to a crawl

[Claude Jones <claude_jones levitjames com>]

On wireless broadband, I'm getting 52-76kbps. I don't thinks it's my new FC4 
installation but I'm covering all bases. I've got IPv6 unchecked in both my 
NIC cards' configurations. Is there any other place I have to turn it off?  
Any other suggestions on what to check for before I turn up the heat on my 
ISP? They're claiming 'the trees' are interfering with my radio, but I had 
the same tree cover last fall when they first installed it, and I was getting 
a consistent 550-800+kbps, then. 
-- 
Claude Jones
Bluemont, VA, USA