Is it possible to back up computer to a WD Passport drive?

[abbylou04]

Why I ask is b/c Windows Backup tells me that I must use a CD or DVD, not tape or flash. I'm assuming that the Passport operates as a flash drive.

 

[ksiemb]

Why I ask is b/c Windows Backup tells me that I must use a CD or DVD, not tape or flash. I'm assuming that the Passport operates as a flash drive.

http://www.ehow.com/how_8470385_backup-vista-using-flash-drive.html