my eMac 1.42 works perfect its my main computer for everything , and it does flash very well i have connected a second monitor to it and installed screenspanning doctor so now i have the 16" from the eMac plus another 17" , which was quiet tricky to find a monitor that is matching the color and design and matching resolutions , gave up at the end and bought a glossy white monitor which can produce 1280x960
so now i have 33" in total
and it works perfectly
just to let you know albeit the mini g4 1.42 shares the same processor and nominal has the same 64mb vram , the eMac 1.42 has the better graphics card (radeon 9600 in the eMac compared to the 9200 of the mini)supporting core image and quarz extreme, ok it mirrors only screens by default , as apple has disabled the spanning feature in the open firmware, but screenspanning doctor works fine and enables that feature so you can use a second screen
and the mini g4 is maxed out with 1gb ram while the emac supports up to 2 gb ram which does make a difference too when you start multi tasking (more then 2 apps open at once )
especially if you need or want to use windows under virtual pc ,
virtual pc does a really good job if it has enough ram and if you are able to dedicate 1 gb ramit helps a lot ,
then windows xp really runs ,i dont want to use windows really but its nice to have it available if needs must
the eMac is the workhorse , and i love it
just to mention it , the eMac is a bit loud , but its not annoying as its constant fan speed ,no up and downs , but does not need to be, get zalman fanmate and connect it then you can hardly hear it , and no it does not overheat if the fan speed is a bit lower ( not fully switched of please)
apple did adjust the fan speed on the safe side , the emac will ,i assume still work in the middle of a dessert in summer and daytime temperature of 150F without heat problem in its native settings so in a normal environment like in the living room you rarely get 120F so you can drop the fanspeed and make it quiet