This last batch I lined my bucket fermentor with an exra mesh bag, poured the whole thing in, and then lifted it out and gave it a bit of a squeeze.
It worked, but the final product was a bit cloudy. I'm not sure if it was because of this process, but I will try again and see how it goes.
What size screen do you use? I bought a 400 micron screen and it clogged after 1/2 gallon went through. Not sure if a 200 micron would be too coarse? I have just been dealing with the trub and making larger batches to compensate.
I've though about using a screen, but I hear a lot of people talking about clogging issues. I'd be interested to see what size screens people use, as well.