3 problems are really getting my nerve:

1) "com.apple.launchd.peruser.501: (com.apple.ReportCrash[192]) posix_spawn("/System/Library/CoreServices/ReportCrash", ...): No such file or directory" Even after doing the procedure to stop xpchelper a lot of times.

2) Can't install chameleon, console shows: "authorizationhost: SFBuiltinEntitled: Installer.app is not entitled for system.install.apple-software"

3) IOHIDSystem cursor update overdue. Resending. This is happening a lot, slowing the GUI and creating a laggy cursor often =/

Pls, someone help me =(

Oh, and maybe relacted to any of this problems.. The mouse whell is always spinning, "inside finder".