So everthing works fine now ?

I flashed yesterday my n900 and was surprised not to be able to install the cssu testing.

So I am also a bit confused about it installing the cssu.

In the wiki I red to download it from the webpage. then ham will do the rest.

Then I read about doing this commands
sudo gainroot
apt-get update
apt-get install mp-fremantle-community-pr

So what do I have to do now? Are both ways possible?