OK, this might be a very dumb question: I have a large amount of frozen raspberries. I need to remove the seeds, leaving just a pulp. What's the best thing to use? Will a strainer like this one have a fine enough mesh? http://www.amazon.com/CIA-Masters-Col... . Is there something that's better to use? I won't be cooking them or anything first, and I'd like to lose as little pulp as possible.