Thanks very much, Gator. I found it. I think I've fixed my "no wireless on battery" trouble too (at least I'm connected without AC right now). Relevant settings (I think): Intel Pro/1000 PL (driver ver. 9.2.50.0): - Advanced tab: -- Smart Power Down - Disabled -- Deep Smart Power Down - Disabled - P...

Jens - Thanks for sharing your experience. I have the same problem with a similar t60p. Are you able to get your screen to 100% brightness when running on battery? I'm can't do this, and it's making me think that both problems are being caused by some overriding power management "feature" (or driver...