Don't understand this Wiki thing

So I'm trying to edit the team application page as someone other than WikiWord. Problem is, I need a username then. I can't figure out if there's somewhere to register. It says new users can use a blank password, but that doesn't seem to work either.

I've never actually tried to work with Wikis (read yes, edit no) so a little hint would be greatly appreciated

[stefanhendriks]

Well, i had a username without knowing it I never got it working to create a new one either, so i am moving this to The Agora. Perhaps anyone there knows?

[Wei Mingzhi]

There must be at least 2 capital letters in your username.

eg, 'Whistler' is invalid, but 'WhIstler' will be okay.

[Onno Kreuzinger]

yeah, basicaly you can/should use your real name, without the space between parts of the name.

[Whistler]

Another thing about this Wiki:
When I try to modify those things in the User Preferences page, I just got this:

lib/WikiUser.php (In template 'browse') (In template 'body') (In template 'html'):328: Warning[512]: Your home page has not been created yet so your preferences cannot not be saved.

[Onno Kreuzinger]

what means, that the page coresponding your username (wiki word) has not been filled with informations, in that page your prefs are saved as metadata, so better describe your self