How to get a free trial of Office Publisher 2010 is one of the most popular search queries on the blog, so here's where you can find all the info you need: http://office.microsoft.com/en-gb/publisher/publisher-2010-features-and-benefits-HA101808856.aspx?CTT=1
Publisher is not included in Office Home & Business 2010, but it is in Office Pro 2010 - download a trial of either edition depending on your priorities. I haven't yet found anyone who doesn't like it....... But if you're not ready for the Pro version yet, you can do a huge amount - including photo editing and brochure production - in Word.
Take a look at the new features demo below