I am running the latest version (July 2014)
I downloaded this version (40MB) and installed it onto my laptop.
I'm quite sure it is the installer version, but I'm speaking under correction (The web start version is the on-line start-up version?) I am sending these messages from my work desktop, but will give you more details tomorrow.

sorry! I'm not an expert in these, but would like some help.

Thanks

Leonard (Juggernaut)