DC - Items flagged as new
Polymira, what you described about all items being new when you create a new feed actually is a bug. What should be happening is that after creating a new feed, all items except the most recent are flagged as done. I'll be releasing a version to the market this weekend that fixes this.
Also, about the wifi downloads...I do have this on the todo list. A few people have asked for the same thing.
Thanks for supporting the app.