As far as metrics go, I'm not too worried about syncing speed. My main complaint with dropbox is indexing - it slows my computer to a crawl whenever I make lots

As far as metrics go, I'm not too worried about syncing speed. My main complaint with dropbox is indexing - it slows my computer to a crawl whenever I make lots of changes. Enough so that I disable it the second I'm on battery power. Anyone have any insight in to how BT sync performs in this area?