If you are planning on purchasing Windows Vista or Quickbooks 2007, you might want to take a look at Costcos.  They have some great prices and in this week’s Costco mailer, you can clip a coupon for an additional $30 off Quickbooks.

Mind you, I am not recommending you upgrade to Vista.  The upgrade takes a good chunk out of your wallet because you will need to purchase the latest versions of other software packages like Quickbooks, Adobe, and Paperport.