Students: Microsoft will give you the farm for free. Really.
This isn’t exactly news, but is still fairly recent, and under-marketed enough to deserve a mention. The folks in Redmond call it DreamSpark, and it’s a pretty sweet deal for high school and college students. They’ll let you use many of their high dollar enterprise products (e.g. Windows Server 2008 R2, SQL 2008, etc.) for free.