Been playing with my new iMac for over a week now but I have a few questions. On start up it brings up a finder window titled MacOS. Whenever it comes out of sleep it has to reconnect to my wireless but it says it can't find it so I have to select it on the list manually. Another time it started up with wifi off, when I click on the wifi icon in the menu bar it says no hardware installed. Started up today with no menu bar until I click righted the desktop and went into desktop backgrounds. Then the menu bar came up but it lost its transparency and wifi was off. A reboot usually fixes all of this. Is there a way to network 10.7 with WinXP so I can share files between them? I know there's a switch to turn off the magic mouse, what about the keyboard? I've just been holding the power button down until it flashes, lol. Is there a way to increase font size over all for the whole OS?