So, I've been messing with wine wrappers lately, and I've finally managed to make a successful port
http://www.mediafire.com/?r75l4tais39yomf 1) unzip the package, rt click on the icon, and select "show packaged content"
2) click on "wineskin" and select "install software", then "choose setup executable"
3) install CE like you normally would (it will ask you what executable should be the main program at the end)
4) exit out of everything, and double click the icon
Inside the package should be a shortcut to the maps folder, so that you can swap out map files quickly
let me know what you think