If WDC is used as a market indicator we are seeing the market reachingthe point of correction. We may see upside from this point, but it can not be far from a major correction..if WDC is an accurateguage.
ARUN is both wired and wireless. They sell edge switches and have moved into the distribution layer. If they did not sell switches they would not even be on Gartner. They are a leader because the heavyweight criteria with Gartner include both market acceptance (execution) and the integrated mobility and security functions (vision). Enterprise likes Aruba and tells that to Gartner while they also continue to buy, thus the high ranking.