Microsoft Windows Mother’s Day Pinterest Sweepstakes

http://pinterest.com/windows/mother-s-day-contest/
Step 1: Sign into your Pinterest account at http://www.pinterest.com/. If you do not have a Pinterest account, visit http://www.pinterest.com/ to request an invitation to register for a free account. There may be a waiting period in between when you request membership and when you are issued an invitation.

Step 2: Visit  http://pinterest.com/windows/mothers-day-contest/ and “pin” the contest announcement image, plus one additional eligible photo to your Pinterest page.

Step 3: Create a board with at least 10 pins (including the contest announcement) and then comment on the announcement image with a link to your board.

Step 4: Leave the contest announcement pinned to your Pinterest board until April 26, 2012, when winners will be selected and verified.

Limit 1 entry per person and per Pinterest account.

Prize  One (1) Acer Aspire S3 laptop. Approximate Retail Value (ARV) US $ 899.99.