Ahhh nice one tangor. I think you will be pretty happy with Linux. My week is now close on two weeks. It gets quite addictive.
I cant quite put my finger on why, but my work is better when I do it on Linux, it just seams to work better for me..
On my Windows system I was a real fan of wysiwyg, I had forgotten how good it feels to hand code from start to finish. I also feel a lot more in control.