Thanks HangDog 42.
Am detailing my experience in case anyone else gets the same problem...
I'm a newer Linux user (long-time Windows) looking for a distro to put on a desktop - so I was trying all the top ones listed at DistroWatch (20 so far!).- also looking to see which were easy-to-install and user-friendly.
What I had to do in this CentOS case -thanks HangDog42- (and none of the other distros !!) was to install from a DVD (not .iso), and tell VMWare that this was a RedHat 5.0 install (Install VM tools not an option if installed as "other"). All the other major distros had NO problems.
Then Install it:
1. Double click on the desktop "VMWare Tools" icon.
2. Run the "VMwareTools-6.5.0-118166.i386.rpm" file (right-click and "Open with Software installer".- extracts files to 2 folders on the desktop (usr and etc) after install with a warning to run a configure file (vmware-config-tools.pl)
3. Change to the root folder (in Terminal "cd /")
4. "Su" in
5. Navigate to /home/mine/Desktop/usr/bin
6. Run the file in Terminal - long log with prompt to set starting resolution
7. Reboot, and Lo and Beheld, the extra mouse capabilities and Screen resolutions were enabled.
Thanks again - I had never had to install the VMWare in Linux before and am feeling mighty proud...
...g