Where to get 1.5.2 ?

I installed 1.6 over 1.5 (in Windows Server 2008 32 bit), and I prefer 1.5.
(1.5 didn't need a web browser for the console. Can I use 1.6 without a browser?)
Where can I download the latest 1.5, other than a 3rd party website ?
Are there caveats to installing 1.5 over 1.6 ?
With 1.6, when I attempt to start the console, I get "ServiioConsole.exe - Entry Point Not Found".
Thanks
(1.5 didn't need a web browser for the console. Can I use 1.6 without a browser?)
Where can I download the latest 1.5, other than a 3rd party website ?
Are there caveats to installing 1.5 over 1.6 ?
With 1.6, when I attempt to start the console, I get "ServiioConsole.exe - Entry Point Not Found".
Thanks