I would say WP is the best for a general poker blog...but I don't really know much about the others. You will just have to make a folder for it..for example:
xwww.xxx.com/blog or /anythingyouwant..but you can just make it
xwww.xxx.com if you want. Once you get it installed you log into it and you can start blogging.
...I dont know about your hosting company but for mine, all I do is click "install wordpresss"...it asks me what folder I want it to be in (/????)...then boom , it installs. God, I'm probably not making any sense right now....hope I helped though
