That wiki pulls your username/password based on whatever it was on the old RPC forums. I couldn't tell you that info unfortunately, though you shouldn't need it. You can go to the page and click "view source" to see all the formatting code as a guest for easy copy/pasting.
The current wiki is the same way. It uses your old forum account info for a login. So unless you have an old account still active here, you won't be able to login to it yet. I'd suggest keeping your profile on a text editor or something until the updated wiki is put up, in which case you just login as you would these forums. I know it's all rather confusing. The wiki transition is a mess right now xD. It'll all be worked out soon enough.
Alternatively, you can just PM myself or post here with what you want on the current wiki and we'll copy/paste it for you.
The current wiki is the same way. It uses your old forum account info for a login. So unless you have an old account still active here, you won't be able to login to it yet. I'd suggest keeping your profile on a text editor or something until the updated wiki is put up, in which case you just login as you would these forums. I know it's all rather confusing. The wiki transition is a mess right now xD. It'll all be worked out soon enough.
Alternatively, you can just PM myself or post here with what you want on the current wiki and we'll copy/paste it for you.