Remote Desktop 3.1 may report that a computer has Mac OS X version 10.4.9 even though is has actually been updated to Mac OS X 10.4.10.
To verify which Mac OS X version is installed, check the Build information, which should be correct even if the version is not:
Mac OS X version | Build (PowerPC-based Mac) | Build (Intel-based Mac) |
10.4.9 (client or server) | 8P135 | 8P2137 |
10.4.10 (client) | 8R218 | 8R2218 or 8R2232 |
10.4.10 (server) | 8R218 | 8R2218b |