I just switched over from a P910 as well. I have my push e-mail setup, but I don't want every e-mail pushed...that's just crazy. I liked the ability to see all messages in my inbox & selecting the ones I wanted to download. There needs to be something like this for the BB Pearl. I should be able to go into each e-mail folder & have a disregard filters option to see what's there.
My work around is to use the mobile version of Yahoo Mail