Man, liking music is hard.
It's also funny that Czech hasn't posted in here since he started the thread.
As little as it means, here's my own list of album preference, but don't even ask me to explain why, when it comes to music I just like what I like without any reason to it.
OK Computer
Kid A (the top two are virtually tied though)
The Bends
Amnesiac
Hail to the Thief
Pablo Honey
When I try to sell people on them, I suggest tracks from mostly OK Computer and The Bends, then suggest some Kid A if they're still curious or somehow wondering why people call the band difficult. I'm actually one of the few Radiohead fans I know in real life who absolutely loves Kid A.