I'm wondering whether to purchase a 250gb external hard drive for £30. Seems a great deal but is there any requirement to be compatible with Waninkoko's loader? Is NTFS compatible etc. etc.? This way I can make GH custom isos without wasting discs. Here's the spec: Disk Capacity 250GB Disk Speed 7200RPM Interface Interface Type(s) FireWire/USB 2.0 USB 2.0 Cable 60MB/s Firewire Cable 800 50MB/s Enclosure type External In The Box Iomega 250GB Desktop USB/FireWire Hard Drive, USB Cable, FireWire Cable (1394a), Power Supply, Quick Installation Guide, Start Up welcome kit including Iomega Automatic Backup Pro software, Dantz Retrospect for MAC and MusicMatch Jukebox (PC) Dimensions 12.1cm (W) x 19.7cm (D) x 4.1cm (H) - Weight 0.909kg " * Preformatted for simple set up * Plug and play and hot swappable, no need to shut down * Fast 7200 RPM for better performance * Built-in stand to store drive on its side * Stack multiple drives to easily add capacity * Backup instantly with Touch-free Iomega Automatic Backup Pro (software included) * Complete disaster recovery software included " Is this suitable?