I have Acronis TrueImage 6.0 Build #350. (It's old, yes, I know.) Usually I always perform drive imaging across my peer-to-peer network, and that works fine, but as the amount of data has grown, so has the length of time it takes to create an image. I recently purchased a Western Digital 160GB external hard drive. I figured it would be a simple matter to create an image on the external disk using USB 2.0 speeds, but apparently it's not a simple matter, because I get the following message: "File F:\BKUP20060403.tib cannot be created because the logical drive is read-only. Please choose another drive." The external drive is formatted with NTFS, and "Everyone" has Full Control rights. What's "read-only" about that?