Bringing WD over to new PC and setting up at the same time a new WS

Huh? Do I miss something? Since when don’t I need to run HeavyWeather to get the data from the station over to WD?
Is this the reason of the heavy load of WD (I asked in another tread of a lighter version of WD).
I have the WS2305-11 station and when I purchased WD in 2004 I had to install HeavyWeather to grab the data off the WS so WD could grab these details off HeavyWeather.

I don’t have to install the WeatherLink software and WD grabs the data directly off the VantagePro WS?
Could you please confirm this?
That would be great!
Thank you again.