Adobe Photoshop CS4 Stonehenge PrereleaseRetail Price  $1499.00Our Price $249.00You save $1250 Come at the moment System Requirements Windows 1.8GHz or faster processor Microsoft Windows XP with Service Pack 2 (Service Pack 3 recommended) or Windows Vista Home Premium, Business, Ultimate, or Enterprise with Service Pack 1 (certified for 32-bit Windows XP and 32-bit and 64-bit Windows Vista) 512MB of RAM (1GB recommended)