Motherboards, Memory Capacity, and Efficiency

[Guest]

Hello,
I was wondering what motherboard to look at given I want to put the most memory I can into it with the fastest speed memory?

 

[Lmeow]

1. What processor are you intending to use?
2. What are you intending this for?
3. You do know that there is no visible performance difference between RAM at 1333MHz and at 2000MHz, and 4GB of RAM is enough for gaming, 6GB for amateur video editing, 12GB for moderate video editing, 24GB for real professionals.