Hey ladies, I've got a little tutorial for you on saving your layouts. A lot of you may already be doing this so if you are you can ignore my ramblings. For a long time I wasn't saving my layouts properly and learning this trick has made a huge difference in the look of my layouts. I made a little before and after to show you what I mean.
Before (flattening the image and saving)

After (running an upsharp mask before saving)

You can see a big difference in the clarity and color of the second layout.
Here are the steps I take to save my layouts. (I use PSE7, this should apply to most versions of PSE, if you have a different program and would like a tutorial, leave a comment on this post)
When I'm finished with my layout, the first thing I do is go to the layers pallet at the right of my screen and merge all the layers. Make sure to change the background to a layer or the process won't work correctly.
Go up to the "Layers" drop down and scroll all the way to the bottom and flatten the image. I realize that you don't have to merge layers before you flatten the image but it seems to help with the clarity of your page if you do.
Click the "Image" drop down menu at the top of your screen and scroll down to "re-size" and then select "Image size". Starting at the bottom change your resolution to 72 and Width/Height to 600x600. Make sure the boxes of scale styles, constrain proprotions and Resample Image:biopic are checked.
Find the "Enhance" drop down menu and select "Unsharp Mask". This section is a little about preference but the settings I use are: Amount 70%, Radius 1.0 Pixel, Threshold 4 levels.
Now you are ready to save. Click on the "File" drop down menu and select "Save for Web". Make sure the file is set to JPEG. Click the arrow beside the "Preset" drop down menu and choose "Optimize to file size" and type 150 for desired file size. When you are done click "ok" at the top right of the page and it will allow you to choose where you want to save the file.
Note that these instructions are for how to save your layouts for the best web viewing. You would not be able to print in this size. If you have any questions leave me a comment on this post.
Kimberly