Free internet zone in Krakow

Anybody know about some free internet zone in Krakow city? I need to work some hours in daytime, so I also need power connection..
I know about the zone in Galeria Krakowska and at Rynek, but there are no "privacy" for work.
Thank you.. !

have you tried this?
16 places listed in Krakow
http://free-hotspot.jiwire.com/search-wifi-hotspots.htm?location_type_ id=0&technology_id=0&city_id=0&radius=5.0&provider_id=0&pay_free=free& address=&city=krakow&country_id=173&state_id=1012501&zip=

Yes - in Kazimierz, both Kolory and Zblizenia have free wireless access with accessible power points, and there's also a free public network that covers the Rynek.

Thank you both of you... :)
Do you know if I can sit these places for 2 or more hours without problems..

You could find a café outside , it is not a problem when it is warm in spring and Summer but in Winter you really need to be inside because it is freezing and often snowing.

Since I intend to work logged in to my work server, it's best to sit inside.
Maybe these cafes are not so happy for me sitting there too long ??

I have seen there are some libraries, but have never worked this way from such a place, so i really don't know how this is....

There won't be a problem in either of the two cafes I mentioned above - I often sit there all afternoon, working away. In fact, I'd be surprised if anywhere in the city had a problem with it.

Thank you "inkrakow"..

Useful advice... :)