1.   Another significant obstacle to the acceptance of video telephone systems has been quality.

2.   According to The Wall Street Journal, no deal is imminent and significant obstacles remain that could scuttle a pact.

3.   But a significant obstacle stands in the way of Costas marching down Main Street of Disney World.

4.   But passage would all but close the deal because funding for a new facility is the only significant obstacle left.

5.   But the companies must still overcome some significant obstacles.

6.   But the FCC is not expected to pose any significant new obstacles to the merger and has said it could complete its review by the end of the month.

7.   But significant obstacles confront Pentagon and Japanese officials as they try to hammer out a specific plan, Hayes said.

8.   But the proposal faces some significant obstacles.

9.   Cornell University scientists announced Thursday that they had found a way to overcome a significant obstacle to making new semiconductor materials for computer chips and other uses.

10.   Doherty said several significant obstacles remained to the deployment of Integrated Services Digital Network, or ISDN, telephone lines.