Posting from the new PC

Anyway, I went with the distribution I suggested to myself before. It's a slight upgrade of my current strategy and taking into account the new-found space.
C: 10% (~50GB) - System Main
D: 40% (~200GB) - System Auxiliary
E: 40% (~200GB) - Media
F: 10% (~50GB) - Workspace, Misc
I know 50GB for system is overkill, but I have nothing to lose, right? So basically, C takes everything critical for the system, or anything I consider as an addon for system functioning and maintenance. Everything else (all other programs, games, the My Documents folders of all the users and downloads) goes to D. Media, meaning music, movies, clips and pictures (mainly photographs) go in E. Finally, I've left a 50GB on F, where I keep my temp stuff.
This is pretty much resolved then, thanks guys