Default graphics too high for low-end devices

[DenavDot]

I had a friend install Olympus successfully only to have a crash about their GPU having less than 2gbs of memory
We fixed this issue by running it on 640x480 and a couple other compatibility options on windows, and switching the graphics to Low, and turning Gradient off

I think either:
1:Low graphics should be a default
or 2:have the installer check the system's properties for appropriate settings

I don't think logs are needed for this, but let me know if they are so we'd recreate the crash
Setup:
OS: 64-bit Windows 7
GPU:NVIDIA GeForce 210
CPU: Intel Pentium G2030
RAM: 8GB