Re: safe mode
Boot into windows if you can, click start, run, and type regedit in the box and hit enter. Navigate to HKEY_LOCAL_MACHINE, system, current control set, and click select. You should have entries for current,default, last known good, and failed.
Change the world. Of one person. Today.
If your equation requires either a complex combination of variables to get the desired result OR you can't seem to get the result regardless of the variables....it ain't your variables, it's your constant.