[Technix2002]

I know this isn't the same as hitting the X in the lower right hand corner, but I've found that WkTask works for 6.5.3. It still has similar issues as other task managers: it partially covers the clock in the upper left hand corner. However, when you hit the upper left hand corner while you are in an application it closes it out. The other nice feature of WkTask is that it shows each running application in that thin bar at the top of the screen, just like Windows on your desktop. It's multitasking friendly.