in my Labs and presentations I find it very unhandy to typein connection and username/passwords at my vcenter client.
You can crete a link with parameter to do so.
Also you can change the UI language to your choice.
-locale Location (e.g. de-DE for GermanUI and en-US for Englisch UI)
-s für VCenter Server or ESX Host
“C:Program Files (x86)VMwareInfrastructureVirtual Infrastructure ClientLauncherVpxClient.exe” -u administrator -p XXX -s 192.168.1.1 -locale en-US
Maybe it is not a good idea to save your password for your production environment in a link, but it is very helpful for you lab environment. If you do not add the -p parameter, it will ask you for the password, but the rest of the settings are filled out