Focusing screen for XS

Hi,

Is there any focusing screen for rebelXS that does what EG-S does on 5D II (makes manual focusing easier)? One of my friends has this camera and some nice fast lenses and he's fond of manual focusing.

Thanks

You could have a look at this split ring alternative.
Not sure what it's going to do the metering, there is usually an adjustment required.

http://www.katzeyeopti​cs.com …g-Screen--prod_1000D.html

I think this is the one he's found and he's wondering if anyone has any experience with this? Hoe does manual focusing quite a lot and found EG-S screen to be very useful on my 5D II and so looking for something similar for hisXS. Thanks again.