I've just noticed that my hd freespace has gone from about 75% down to 27% since I did what I did.

I looked in regedit and HKEY LOCAL MACHINE, SYSTEM, and it shows Control Set 002, Control Set 003,Current Control Set, and they all seem to contain the same things.

Do I need all three, or could this be where I have lost all my freespace? Can I delete two of them?

John