RE: cut and paste in Finder...
Hi Still100,
You can also "cut-and-paste" in Apple's Finder without a third-party app, if you wish.
Under 10.8.3, the following works:
Highlight the files you wish to copy (say it is 2 files), then under the "gear" menu at the top of that Finder window you will see at about 2/3rds of the way down that dropdown menu a "Copy 2 items" option. Click this option. Then highlight the folder you wish to paste these two files to. Return to the "gear" menu and you will see a "Paste 2 items" option, click on this and your two files will be copied to the new folder. These options are also found under the Finder's Edit menu in the top menu bar. (This is different from simsaladimbamba's link, as under 10.8.3 I don't have the options listed there.)
If you want to move the files from folder to folder instead of copying them, then just highlight the files you wish to move, click on them and drag them to the new folder while holding down the click button. This will move the files instead of copying them.
...just thought you should know...
Regards,
Switon