I prefer using old 5:4 1280x1024 monitors. I can't stand 16:9 or 16:10. I use three monitors with integrated graphics on an Optiplex. I do not like LED monitors, I prefer CCFL.
My keyboards are PS/2.
The point is all my computer equipment is dirt cheap, and I actually prefer it to the new stuff.
The ATI 4870 is actually kind of a nice GPU.
I have no interest in the M2, however if and when they release the M5 Multitronic Unit, I will definitely have a close look at that one.