I always thought PCSX2 was awkward with it's 2 windows and kind of dated interface. Finally in the new versions 2.0+ it looks like a proper modern software, I love it, it has renewed my interest in emulating PS2 games again. I replayed Disaster Report and now playing NFS Most Wanted, I never got far into but this time I'm determined to beat it.
Deus Ex (2000) - a game that pushes the boundaries of what the video game medium is capable of to a degree unmatched to this very day.