Welcome to the forum, Harvey! It's great to see you found it.
I tried checking out your site, but it's not loading... I'll try again later. I love landscape photography as well... Most of the photos on my blog and Flickr stream are landscapes, but I've also been learning lighting so have been taking lots of pictures of my kids.
Looks like a nice set up you have there.... Is there any reason you didn't go with the Sony SLRs? I think they use the Minolta lens mount... I could be wrong, though.