Hi to all, not sure if this is the right place to start this topic, but here it is. A few days ago I needed to transfer a large file between a MacBook Pro (802.11n) and a MacBook Air (802.11ac), so I created an Ad-Hoc network between the two, no security (I expected this to be brief, and all shares require a password). What I expected was it would be running at close to maximum 802.11n speed since they were very close together, but instead I found it was limited to 54Mbps, or 802.11g speed. As a result, the transfer took much longer than necessary, and there was no backup solution since I didn't have my USB key. Is the low speed an OS X limitation, or is there a way to make this kind of network run at the highest commonly supported speed?