Stanale, Sorry to be so late. You never listed your OS.
The best is a iMac Mini Mackintosh. Or a iMac Twin Mini with twin hard drives.
You will still have some bucks left over to save towards your Adobe Graphic programs. They are not cheap.
Look at the Adobe InDesign package for real cost savings.
The learning curve is extensive.
Hey folks i'm into graphics, 3d modelin and animation. I need a good computer but i'm on a $900 budget. i can't make up my mind. any suggestions? thanks in advance