Feature request: Graphics Settings helptext

[ArchShaman]

Today I saw a player in channel zk asking for help with some shield shader thing and thought the current in-lobby descriptions of the graphical settings could use a little help text / image showing a preview of what the different options may look like when moused over. Some settings are very simple and straight foward (aircraft jets), but others may not be so straight forward. This would help players modify their graphical settings to their preference.

[ArchShaman]

Maybe also a button for automatic launch of a single player mission to demonstrate the changes? (EG: load a map with shields, water, aircraft flying around, etc)