1.   And Power Systems is now locking customers into long-term service contracts, generating an additional profit stream.

2.   A relatively safe and steady profit stream looks very good to investors today.

3.   DuPont may be able build sufficient market share to ensure the steady profit stream that ICI failed to deliver, analysts said.

4.   DuPont may be able build sufficient market share to ensure a steady profit stream that ICI failed to deliver, analysts said.

5.   Without a certain profit stream, experts say, financing for the projects will be difficult to obtain.

6.   It has been buying more toll roads, power stations and water projects that are expected to contribute to its profit stream in the next three to five years.