we are using an 4404 with 5.2 and one new 1142 AP. Now i have an HP Notebook with the Intel 4965AGN running Proset 188.8.131.52. My Problem is that i won't get any higher Data Rate than 54 Mbit. We have activate 40Mhz Channel on 5 Ghz and activate N on that band - the other configuration is default on that a/n set.
Do you have any suggestions ??