I encompass recently purchase and set up a Time Capsule that I am using with my MacBook. My friend uses my previous Dell laptop. Can she right of entry (read and write to) the Time Capsule hard drive wireless If so, how can I set this up. The dell laptop is presently accessing the internet through the TC. I lion gearing up to purchase a innovative MBP, which is how I discovered these forums and am now, slavishly, hitting refresh several times a day on the "MBP. Should I go with an exterior HD (and any suggestion on which). I absolutely need a backup resolution.