You may want to try 23andme.com for additional information.
They offer the same testing and also provide separate tests for the following:
Health Predispositions
"Learn how your genetics can influence your chances of developing certain diseases such as late-onset Alzheimer's disease or Parkinson’s disease."
Carrier Status
"If you are starting a family, find out if you are a carrier for certain inherited conditions such as cystic fibrosis or a form of hereditary hearing loss."
Wellness
"Are you likely to be an especially deep sleeper? Wonder if you're likely to be lactose intolerant? Learn how your genes play a role in your well-being and lifestyle choices."
Traits
"Learn how your DNA influences traits such as your facial features, taste, smell and more."
The possible relationship information given from each provider is based solely on those who have taken their tests. Results are not shared between providers. You may have a different list of possible relatives from another provider.
It's really quite interesting to see just how many people out there share the same strands of DNA.