No problem
As for cutting out, that's slightly more tricky to explain on a forum
There are a few methods, personally I use the pen tool.
Here is a quick tutorial with pictures:
http://www.tutorials-photoshop.com/b...-selecting.php
Make sure your cut out is a "closed circuit". After that, hold down Ctrl and in the layers box select the shape you created. This will make a selection of the shape. Then, with the shape selected, click on the picture you want to cut the fragment from and press Ctrl+C (copy). Then just press Ctrl+V (paste) in the picture you want to copy to. Viola !!
Like said before, if the picture is nothing personal and your having any problems, don't hesitate to bug me with a PM
