This question comes in two parts:
1/ Is there a plugin or some sort of download I can do to test my themes? The posts, pages, comments and links which I have sat on my test box aren't enough to test every possible input which someone will put into their blog and in order for me to upload my theme and allow the public to download it, I want it to be fully tested. I dont have time to write a load of posts with lists, images etc...I just want a place where I can test it.
2/ I am in the middle of creating a few themes and I want to display them all on my site with previews. Is there a plugin or download I can get which takes one WordPress install and lets the user select the theme they want to view? Ideally I want to have 4 links on a page and when each one is clicked, it will take the browser to the applicable theme demo.
Any help on these would be much appreciated. Thanks a lot, Will