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.