Hi Radu-Cristian,
I have no experience with it under SL, but smart (
http://labix.org/smart ) looked promising when I last looked at it.
There are packages available for it at ATrpms
At the time (over more than a year back) it still had some rough edges,
but by now it could be stable enough to use. Maybe someone on the list
has more recent experience with it?
Roelof