I use Windows Live Mail to retrieve my Gmail emails, everything, servers, etc is set up correctly, however if I click on Send/Receive only one email is retrieved at a time despite there being 10 or 20 new emails (checked on the web interface).
I have to click Send/Receive and wait for the single email to download 10 or 20 or however many times! Most frustrating!
Light bulbs you shouldn't buy
There are plenty of dimmable LED light bulbs, but make sure you don't buy the ones that flicker when you dial them down.