free or not free

I took a clip from the MSN HOTMAIL disclaimer
Iam wondering are people going to recieve bills
for the use of basic hotmail services,on some date in the future, “below” is a clip from the disclaimer,before a new user signs up,,,,,

MODIFICATION OF THESE TERMS OF USE
Microsoft reserves the right to change the terms, conditions, and notices under which the MSN Sites/Services are offered, including but not limited to the charges associated with the use of the MSN Sites/Services. You are responsible for regularly reviewing these terms and conditions and additional terms posted on particular websites. Your continued use of the MSN Sites/Services constitutes your agreement to all such terms, conditions, and notices.