I have the option on my iMac to either use WiFi or the ethernet cable to connect. Is one or the other better? And what about just having both going? As in, ethernet cable plugged in along with WiFi on and connected. What would this do? Does the iMac give one or the other priority? Would this be a "solution" to solve the issues with WiFi not connecting right away from wake (when that happens, I'll still be connected via ethernet until the WiFi kicks back in, so to speak)? Or would trying to use both actually slow down my internet (especially if my router is connected to other things, like my Air or my PS3)? In other words, would using both ways sort of "hog" the bandwidth? Thanks in advance.