I have a big music collection, about half of which is FLAC and usually what I do is I just have a separate mp3 player. Is there a good way to put it on my iphone? I don't want to convert it all to apple lossless and I have it all organized on my computer in folders the way I want it and don't want to use itunes to move it over. Is there a another music player you can use on the iphone that reads flac files and lets you drag and drop music?