Is anyone else here experiencing a large amount on .tmp files being saved on their hard drive? I have narrowed it down to every time I set a render going over night. The models are large but to find over 1,000,000  .tmp files with a typical name of bkt000901560382 and upwards. Under normal circumstances I really wouldn't worry but this amounts to 21GB + on my drive slowing it down... Have a look on yours.. We checked here and its only my PC doing this but as I do ALL the rendering here it proves it's something to do with SW.. Cheers