We liked Logitech's Alert Video Security System when we took it for a week-long spin last year, which at that point allowed remote access to live HD camera footage, and video stored on your PC. But a new partnership with Dropbox adds cloud storage to the equation, letting you boot video directly to the web to supplement the PC- and microSD-based options already in place. Packages are available today, and come with 2GB of storage for free, 50GB for $10 per month or 100GB for $20 per month -- Logitech isn't exactly giving away the service,