#1 is really cool looking shot the way that you worked the sun, that turned out really nice. My other favorite would be #4, though it's too bad the guy isn't facing the other way.
A question with #1 to 3, the blue's seem a bit bluer than normal, did you use a Blue-N-Gold polarizer on them?
Jim
Looks normal to me Jim, I guess I am used to the Olympus colors.
I do approx 80% of my photo editing in Lightroom 4; some local correction work on Nik Viveza 2; Photomatix HDR occasionally; and mostly just resizing and sharpening in Photoshop CS4.