I have recently overheard the TSA yelling to remove "all electronic devices" from luggage. At the same airports (TPA, LAX), I safely ignored the TSA and removed ONLY my laptop.
On both trips, my carry-ons included the following electronic items:
- Laptop (for the TPA trip, I had 2x laptops with me)
- iPod
- Bose QC2's
- Canon 30D DSLR camera (w/ 300mm f4L lens attached)
- Canon 350D DSLR camera
- Additional lenses: 24-105mm f4L, 10-22mm
- Batteries, large flash, etc.
- Cell phone
- GPS unit (Garmin eTrex Vista)
- External USB hard drives, 2x
- Cables + power supplies, etc., for all above
(the above manages to fit in one rollaboard + my laptop bag--although I carry the 30D + lens over my shoulder vs. in a bag)
I have had a few TSA'ers grumble about not removing the portable hard drives before, but even where they were barking "all electronics out," I have not had a problem with just removing the laptops. Only two bag checks over the past 6-8 months, too.