What's the way to fix the keyboard hotkey shortcut so space goes back to the selector tool and lets you alternate it just like it worked for 3.0. This is Xara 4.0 I'm working with. I'd even tried editing the batch file of that fix for 3.2 on the support site. Doesn't work from what I can see.
Despite being common with other apps, with xara, as long as you have a middle mouse button, there's no reason to match that shortcut with photoshop. Photoshop is lame and all adobe apps are because they don't let you move the canvas via middle-mouse.
middle-mouse move canvas is one of best additions to productivity you can have with applications.