21.   A test version of the program, to be called MSN Explorer, will be available for downloading on Thursday from MSN.com.

22.   But a test version of a new Netscape is now available for downloading, and early reviews are good.

23.   But industry insiders give it a thumbs-up, test versions won industry awards, and the early reviews from trade magazines are raves.

24.   But Microsoft has been supplying test versions for evaluation for several months, and last week it delivered the final product.

25.   But Rosen replied that he never got the test version, which he said did not work properly.

26.   But test versions have even more problems.

27.   But, since so many people have wanted to try the test version of the browser, the traffic has been heavy.

28.   Champa said test versions would soon be made available to phone companies.

29.   Developed with CBS News, President Match is expected to be completed in January, but a test version at www.presidentmatch.com is available to anyone.

30.   Early reviews in computer game magazines of test versions of the game, especially in Europe have been glowing.