gbw788 wrote: > My issue is that whenever there is map interaction- mainly zooming in/out or panning- there is a seriously noticeable slowdown, sometimes partnered with Xorg -> %100 CPU. Sounds like DIB problem. Or rather Wine's lack of proper DIB support. It's the area under heavy development ATM. So you might have to wait for few Wine releases. Also to be sure it's not a recent regression, try stable Wine version (wine-1.2.3).