I don't know if this is the cart you're talking about but the USGS does this for LiDAR data and yeah I'm with you I die a little every time I use that site. I

I don't know if this is the cart you're talking about but the USGS does this for LiDAR data and yeah I'm with you I die a little every time I use that site. I love that the data is available but why in the world do we have to cart everything? Just give me a one click download