The trouble with sleep positioners is that if the baby manages to roll over she can then become trapped in a poor position that can lead to suffucation. There are a lot of different ideas about what is and is not safe when it comes to raising a child, and you will have to make judgement calls about those choices every day. I, for instance, always used blankets when I put my babies to bed, I know that many people recomend not using a blanket but it gets pretty darn cold in the winter in Idaho so I chose to use blankets! And neither of my two children suffucated because of it. I also let my three year old ride her tricycle without a helmet (gasp!) because she only rides on the sidewalk at extremely slow speeds while I walk along next to her, I REALLY doubt she needs a helmet for that but there are some parents who would think that I am a terrible mother for doing that! I guess that my point is, it's your call, you have to weigh the risks and benefits for yourself and do what you think is right. Good luck with your baby girl!
And as far as the working from home thing, be wary of pryamid schemes that require a large start-up cost from you, I have friends who have sunk hundreds of dollars into selling whatever from home and then have ended up not making a profit at all, but they still "get great discounts" on candles/soap/make-up/tupperware/scrapbooks/whatever other junk that they are trying to sell. If you want to acctually EARN money, be careful about which at home buisness you choose.