blueplatinum
Inactive User
Not sure if this is any help but I had a lot of problems with 1TB disk upgrades in Anstrad DRX-890 Sky boxes (recordings on HD channels freezing for several seconds). They were solved by using "Seagate Pipeline HD 1 TB,Internal,5900 RPM,3.5" (ST31000322CS) Hard Drive". Obviously this is designed as an internal SATA drive, but they may do an equivalent USB drive or it may be possible to use it with a USB-SATA adapter.