31. Xylan Corp . surged 4 1 / 2 to 42 after sliding 5 points yesterday.32. Mazzaferro explained that technology stocks tend to be volatile, and Xylan is no exception. 33. A Xylan can't," 34. It was the second straight session in which Xylan hit an all-time low. 35. For reasons unknown, Xylan orders his Ghen to enter their spacecraft and take off. 36. Today, the founders of the fledgling Xylan Corp . are rich by almost any standards. 37. Xylan makes switches that enable computers to " talk " to each other simultaneously.38. Other people at the firm identified Johnson, the sales-side analyst who follows Xylan . 39. A spokesperson at the firm identified Johnson, the sales-side analyst who follows Xylan . 40. The higher costs came as Xylan boosted its sales force and increased research and development spending.