Update 10-9-12: I just called Maybelline, the product has been discontinued with no plans to re-issue. Darn! Really like it. The plastic hinge on the compact completely broke away soon after I began using it.
I heard about this powder on YT Makeupbytiffany as a dupe for MSFN. Well I've never tried the MSFN but I am a long time user of the Pur Pressed Mineral Powder. In the winter I use it lightly over a TM, now the LM, and in the summer alone over a stick makeup concealer on my nose chin and forehead to blot out rosacea redness. I apply it with a powder brush, and when used alone (with heavier application) I then buff it is with a kabuki brush. I would say it's a bit less creamy than the Pur, which actually is better for warm weather. I hate using a brush on a sweaty summer face and putting it back onto the product to complete application, so enter the Maybelline as a cheaper substitute. I really like it, the color Nude is a good match for my NW20 skin, it covers nicely with minimal caking, and it isn't mask-like. I have normal to dry skin so I am not concerned about oil break through, but I have facial sweating in the summer, and this seems to last with only a nose swipe mid-day in the hottest weather. I wouldn't recommend this as a main foundation for those with oily skin, but it might work well over a primer and-or foundation which controls oil. Both Pur and the Maybelline have sturdy compacts, but the mirrors are under the powder in a separete compartment for the brush or puff. Not the best arrangement but at least there is a mirror which makes this good for purse and travel.