Here is my world...

Below photos of my new monochrome laser printer. It's name is Samsung ML-1640. Works like a charm with my Kubuntu 10.04 linux! Just plug in. Connects via USB 2.0. It is quite silent and fast. Price 230 zl (~57 euros).
Compatible with wide range of operating systems, including Windows, various Linux OS and Max OS 10.3 ~ 10.5. Good buy. I recommend it.