Well if the WMExperts Store is going to sponsor a contest at Engadget in addition to sponsoring our own Prize-A-Day contest, we should give them some love--in the form of helping them out with more Customer Reviews in the store itself.

Today's prize is a screen protector pack of your choice plus a pack of those neat 3M cleaning cloths to help make sure you get your plastic protector on just right.

How to win

As with Day 4, head on over to the WMExperts Store and review any product between now and noon EST on Monday, March 5th. Be sure to enter a full review, including your email address. We'll pick a winner randomly from all the reviews.

Most of you know the drill by now: Every entry in a daily contest doubles as an entry for the Grand Prize and the two Second Prizes! Namely: A Smartphone of your choice plus $300 to spend in the WMExperts store and a couple of Slingbox Pros.

(Full contest rules are here)