Since there haven't been any more responses in the last several days on this topic, I thought to summarize:
- In Adam, we were all sinners
- When regenerated with the new birth, believers are now a new creation in Christ
- Our old man was crucified
- The blood of Christ cleanses us 100%
- Our life is hidden with Christ - He is our life (we were put in Him by God)
- Believers are made God's children because of His life in us
- Our identity is in Him
- Though we saints may sin, we are no longer identified specifically as "sinners"
If none of the above is clear, I suggest reading through this thread, which gives various verses and illustrations regarding the matter. (or just ask)