... i'm a Linux user (professionally & privately) for over 15 yrs... i know how to take care of a Linux system, thanks for asking. ...
PS: i appreciate that you are trying to help, but i can't help feeling that it is a little easy to say "CSSU-* only works with a limited (no?) applications available (& partly developed by the same ppl who help(-ed) with CSSU." maybe your should require devs to test their apps against CSSU-* as well? with only three versions of CSSU, shouldn't be a problem, right?