BuildOS Problem

[krackerjack]

I just downloaded the latest BuildOS.msi today (Dec 19th, 2008 ) still without being able to use the program because it will not update, due to the error of, cant copy buildos.exe. I have tried reinstalling and updating before opening Buildos.exe, after opening, while its open. nothing works. when i open the updater while buildos.exe is open, it does not close the program. Is this being worked on still? I have been trying to use this program for the past 2-3 months, without success. I have tried manualy downloading the files, but I dont know where they go. I would really like to us this program to update my phone, but im really thinking about just giving up...