I want to make a news page for one of my dealer sites. Im wondering how hard/easy it is to feed in news and press releases using RSS. I just want to build the page and leave it alone.
Search for wordpress autoblogging plugins. It's fairly easy if your sources offer an RSS feed. If they don't offer one, it'll be harder.
Easy but creates pretty much nothing but crappy Spam Blogs, while each of them might work short term - I can guarantee you it will fail long term. Concentrate on creating blogs with quality content, even PLR filled blogs will fair better if you get PLR from good source.