At least one company is betting there is a big business in people ordering regular healthy meals to be delivered to their home. eDiets.com plan to start airing infomercials about their meal delivery service - eDiets Express Fresh Cuisine - around Memorial Day.They'll be offering two meal delivery packages. One will cost $20 per day, the other will be about $35. They believe the average dieter may be prepared to pay $200 a week for this kind of convenient and healthy meal option plan.