I really hope they improve indexing speed with these updates. Maybe I'm a but more of a heavy user than normal but I have 500k files in dropbox going a little o

I really hope they improve indexing speed with these updates. Maybe I'm a but more of a heavy user than normal but I have 500k files in dropbox going a little over 70gb and recently indexing even a few hundred more small files is painfully slow and the hard drive is constantly thrashing (so slow that I've had to turn dropbox off while working as the computer is almost unusable). It seems indexing speed has become slower and slower the more files I already have in my dropboc. Has anyone else experienced this? I'm on windows 7 with a standard 7200 rpm HDD (only 18 months old too). The pc runs nice and fast when dropbox is closed.