Confirmed internet is up by loading several pages on differing sites.
Getting page not found for PSN login page via the web, Play Station login fails, & Test Network fails @ PSN.
I just signed in to PSN without any troubles here in Canada.
I have a suggestion for you @SCClockDr ... unplug your modem or router for 15 seconds and then plug it back in. This is a reset for your device and will clear up a few issues for you.