Hell no, this is for CSSU-thumb.

Guys, what you need is to setup ScratchBox Maemo SDK environment or use Nokia supplied VmWare SDK images (I am using latter). Then add CSSU-testing deb and deb src repositories in /etc/apt/sources.list, do apt-get update/apt-get upgrade and you are good to go

Main collaboration between CSSU developers happens on #maemo-ssu @ freenode, like it or not. You just cannot participate in CSSU development process without hanging on IRC occasionally. Check today's logs for an example what I mean http://mg.pov.lt/maemo-ssu-irclog/latest.log.html