Are there any prospects for getting the issue resolved, for those of us who are on laptops that also don't have a scroll wheel? I can use the zoom in and out functionality in the chromium menus to do the same sort of thing, but that changes the zoom level of the entire browser tab, which means everything that isn't the map also zooms out. It's far from ideal. Even just a hotkey for changing the zoom of the map only would be nice. Confirmed with multiple systems, so I'm posting them all below. Everything is the same except for the browser, so I didn't repeat the other information. Operating System: Linux Screen Resolution: 1366 x 768 Web Browsers: Chrome 22.0.1229.94, 22.0.1229.94, Firefox 12.0, Firefox 20.0 Browser Size: 1366 x 681 Color Depth: 24 bit Javascript: Enabled Flash Version: 11.2.202 Cookies: Enabled