interesting...
i assume the white render is after you used the smoothing function
if you want to smooth edges select the edges,
hold shift
hold right click
and your option to do it right there in the context menu
alternatively you can do it the long way and smooth normals from the menu... umm... i'm going to hazard a guess and say it's in the Normal menu in the modelling menu set...
that's a "Ch" pronounced as a "K"
Computer skills I should have:
Objective C, C#, Java, MEL. Python, C++, XML, JavaScript, XSLT, HTML, SQL, CSS, FXScript, Clips, SOAR, ActionScript, OpenGL, DirectX
Maya, XSI, Photoshop, AfterEffects, Motion, Illustrator, Flash, Swift3D