Black Friday may hold many surprises for eager bargain-hunters this year. We've previously covered some of these anticipated "door busters"—the outrageous deals in consumer electronics that retailers hope will woo you to come and shop at ungodly hours on the day after Thanksgiving.

Still, if you're looking for a GPS unit one of the hottest items this holiday season), our colleagues who cover Cars for Consumer Reports have brought together all their latest information on GPS units and scoured circulars for the best sales prices on standout devices. Check out their post on Best GPS deals for Black Friday.

Of course, if you're looking for more Black Friday and other gift-buying-related info, check out:

• Hot HDTV deals
• The latest deals in Electronics
• Consumer Reports: 201 Best Gifts for the Holidays
• Consumer Reports' Shopping Blog

And our Electronics Blog will have the latest news, deals, and tips throughout the 2007 holiday season. So, check back often. Better yet, subscribe using our blog's free RSS feed and you never miss a thing! (For more information about RSS, see this link to Mozilla and Firefox or this Google search on "What is RSS?")

—Paul Eng