The program X3 (http://www.10k.org/jake/soft.html), a wmcube clone for Mac OS X is not susceptible to these issue as the entire codebase was complete rewritten in Objective-C: 1) object file parsing is done carefully using the NSString/NSScanner objects. 2) system load doesn't rely on /proc and is instead measured using mach's host_processor_info() call. jake