Nothing unusual, unless you want to consider the fact that I run Linux on everything unusual, or maybe that I have a firewall/router in place in front of my cablemodem.; But every other site on the internet works ok for me, "despite" all of that.

However, I've even gone through the extreme PIA of setting up a Windows98 partition and trying with IE and still no luck.

I think at this point it probably has something to do with the twenty "errored out" order attempts I've tried and I'm probably just blocked out now. :(