After using Photoshop for a little while, the lasso tool starts flickering between the lasso and the arrow and won't allow me to lasso anything. If I keep clicking, eventually the lasso will take, but it's obviously not working properly. If I close and reopen Photoshop, it stops, but only temporarily. Also, I can set a custom crop size at first, but after changing it once or twice it stops letting me enter anything into the fields. Has anyone else had these issues? I'm running CS3 on the Mac Pro 2.8 octo. I looked around on other sites and seems that other people have had the same issue after upgrading to Leopard. Not just MP users. I'm out of town right now, so I haven't updated to 10.5.2 yet. Just thought I'd see if anyone had any knowledge of this.