Hi, Rachel.
Just a few little simple tweaks in PSE6.
I darkened the sky just a little with the gradient tool then increased the saturation a little. I thought it could do with a bit of sharpening so, in Unsharp Mask, I sharpened it 100% with a Radius of 0.3 and a Threshold of 1 (not sure what all these things mean but it seems to work). Then sharpened it another 50% with the same parameters. Then, because we had some pixels to spare, added a simple frame.
Same could be done in Photoshop 7, I guess.
See what you think!
Dad. XXX