Thinkpads Forum

I notice that Lenovo has the PM software and PM driver out to download.

I've installed it but don't really notice any drop in power consumption at idle like it was suppose to in order to be ES4 compliant.

Anyone got any experiences with them. I have the latest BIOS too to complement this.

Hopefully this isn't an already answered question but whats the difference between...

Power manager driver for Windows 2000, XP - ThinkPad

and

ThinkPad Power Management driver for Windows Vista, XP, 2000, Me, 98 SE - ThinkPad