Photoshop files use the extension .psd in Mac OS X.
See the Related Link.
Go to the Adobe site. They sell all of their design products (photoshop, dreamweaver, etc) for mac os as well.
Because you have used iPatcher instead of a legitimate version of Photoshop.
A dmg file is an image file used by MAC OS. No program is needed, just click to open. unless your in windows
Adobe Photoshop version 7 was the first version for Mac OS X and was released in 2002.
As long as you buy the version specifically compatible with MacBooks.
A .gif file can be opened in most photo editing programs, and edited in software such as Adobe Photoshop, as well viewed in all OS native photo preview applications.
The .INK file type is associated with 'Tablet PC' by Microsoft Corporation. There is nothing for Mac OS X that can use these files.
Adobe produces separate versions of Photoshop for the Mac OS X and Windows operating systems. The Mac version works on Macs using Mac OS X and the Windows version works on Macs that are running Windows. (see links below)
Mac OS Extended Journaled
Use a ghost drive.
Installer package for a Palm OS application; may also be used for Palm OS program or system updates; can be installed on a Palm Pilot from a Mac or Windows computer using the HotSync Manager within the Palm Desktop program.NOTE: The ".prc" extension is sometimes used for Palm OS text documents as well.