yes thank you Relyt, the failed package or problem isn't always shared-mime-info, last time it was a package called hal, and other times it was other packages, i dont remember. Hardware info as follows: 38 GB IDE hardrive (samsung SV4002H) set as master on first IDE port, DVD burner set as master on second IDE port, processor P4 2.4 GHz, RAM 512 MB, no other OS's, partitoning: 16 GB root partition (primary) , 1.5GB swap (logical), previous OS: windows.
I resolved dependancies in package selection, new cd player, did previous installations using it
about that SIS, i dont know, shall i try it?

thank you