I have an 2006 X60s (1704-44JU) 2GB RAM on XPSP2. 

I have been using this utility heavily for 3 days.  Like the other post, it cannot report the regular status but it can accurately log changes.  I don't care about regular status so I run it minimized and it doesn't bother me.  This utility performs great.  I have the most recent BIOS yet my CPU typically runs 55-61. 

I run the utility in Manual or in Smart and my CPU temperature now averages 48 to 52.  Peace of mind more than anything.  When I exit the program, it does return the control back to the BIOS. 

I am also using this utility in conjunction with RightMark's CPU utility.