These instructions will assist you in Importing this VM into VMware Fusion and then installing VMware Tools into the VM.
Click Customize Settings at the end of the Import process.
Click General Icon under System Settings
Then click the box next to OS, select Linux, and then Centos 64-bit. Then finally click Change. This will allow Fusion to select the proper Tools package to mount to the host. Close out the Settings Window and Start the VM.
The VM startup might ask about a Virtual IDE device, if so, select No. This will keep the VM from asking this question on EVERY boot.
At the root prompt in the VM:
mount /dev/dvd2 /mnt/dvd -t iso9660
tar xvfz /mnt/dvd/VMwareTools*.tar.gz -C /tmp
Follow the prompts and finish the install of VMware Tools.
yum groupinstall 'X Window System'