Just wanted to jump in and say hello. I've been using Photoshop for over 15 years. My main use of it these days are for photo retouching. Occasionally I like to write tutorials for blogs. My most recent is up on jpegMini. Since I'm new I can't post any links. If you'd like to check it out you can find it in there blog section. It's a simple tut on sharpening called "Sharpening Images With Control". Anyway, I hope to be of service here.
cheers Justin and thanks,good simple and quick method for subtle sharpening of an image