Does anyone else have issues with their computer slowing down when using Dropbox? We have a big business dropbox account and every day (especially in the afternoon) my computer starts running very very slow. I spoke with an IT expert and they mentioned it is coming from Dropbox. Are their computers out there that pull a large amount of mega bites while dropbox is open? This slows down all my other programs. I was told by my IT guy to ask if there was a way to structure files in dropbox that help.