It took me a few hours of tinkering to figure this out. When I activate the plugin and put in my information in the Website ID field, upon saving the changes it shows a different number in the field.
It was doing this on two separate installations. I used the manual method and got stats tracking on one of the sites (http://onemorerobot.com). However, I haven't gotten stats working on the other site yet (http://interi.org).
Here is a thought on the matter, in both of these cases I added a website to Woopra without an invitation code. I deleted them and then added them again with the codes I had. That is the only thing I have to go on as to why I am getting the Website ID replacement.
Also, I am running a Drupal site using the module linked to from this site and it worked fine right off the bat.
The number the Website ID is defaulting to is 2147483647.
resolved