I'm having problems with IE intermittently coming up with errors like " internet explorer cannot find server or dns error". I click refresh twice and it will come back. I don't have this problem with Firefox. Anyone had this problem before?!

I thought at first it was my headers/cache control. The only thing I have now and still giving me errors is:

session_start();

Thats it! The rest are remmed out.

PHP has absolutely nothing to do with your nameservers.

It seems like you have a problem with winsock that is related to a recent spyware that's been going around (I had a similar issue) and it only seems to affect IE.

I will try to find the exact remedy for it; I am not on the machine that I had to fix for this issue.