Best secure Cloud around!
I have used TD for 10 years now. It is intuitive to use (even for old fogeys like me) and - most impotant - extremely secure. I have to keep my clients' data protected and TeamDrive makes for restful nights! What is also extremely rare is their client support. Personal answers go out usually within 2 hours of my sending them and they have always managed to extricate me from any issues I managed to entangle myself in (wrong settings, etc.). I have TeamDrive on all my machines and it comes in useful when clients contact me when I am away from the office because they lost a document I sent 2 years ago and I can retrieve it and mail onwards within seconds. This also works for forgotten insurance documents when the police stop the car, btw. I wholeheartedly endorse this product (and I have no relation to TD, nor did I receive anything for this recommendation - they are just this good)!