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I am trying to put some smarts around a call to <%= error_messages_for %> so that when I first come into this page i.e. when my instance variable @target_list has not been defined yet, the page doesn''t break. I''m doing this: <% if @target_list? %> <%= error_messages_for ''target_list'' %> <% end %> I get a syntax error on line 1.

rc3 is out and now that the dust has settled I'd like to know, whats coming around the corner for rc4? what new tricks or quality improvements are planned? I think I saw somewhere that bit-rate peeling (or was it cascading codebooks) was one of them, also btw I've heard that wavelets was one of the next big things (i think it was usefull because of pre-echo correction) but that it would