Add spell checker to Joomla 2.5 TinyMCE and 2 small other jobs

I have recently up graded from Joomla 1.5 to Joomla 2.5. Most of my site is working OK and all the information is there. There are three mains things that I would like sorted out. All of them are pretty small and should be relatively easy, but I am no Joomla expert and it is taking me too long to do it. The website is: [login to view URL] Task 1: Enable the spell checker for TinyMCE (I am quite used to TinyMCE, but am willing to use other editors for this) Task 2: Problem with the layout of the 'featured' page. In Joomla 1.5 there was a front page, now there is a featured page. I have done some changes to the template to get the article list to look nice, such as this: [login to view URL] I have added to grey box, along with title and details. When you look at the featured page ([login to view URL]) the layout is not the same. I would like this page to have the grey box and info exactly the same as the blog page. Task 3: Sort out my rss feed. I had been using Ninja RSS feed, but that now breaks my site when enabled. I would like anything new posted to any category to be sent to the RSS feed and have an RSS feed button on the menu.