Hi, folks. Backup directly to external USB DVD works! ... in some cases We have an elder SONY DRX510UL and we were able to make Backups with TI home 9.1 build 3641 and 3694. With a HP 840 we had no luck. Then we tried TI 10.0 Build 4871 and our SONY wasn't supported anymore. With TI 10, build 4929 the Sony works again but our HP 840 is still not working. Is there anybody who can report about any other working external DVD Burner (regard: From the bootable rescue media environment) ? (btw: I asked the acronis support for such a list - at least for one working model of any reasonably actual DVD Burner in August) Please: Yes I know about Bart PE but we don't have windows licenses for those relevant pc's. Therefore we bought TI. Please spare me with Bart PE proposals. Thx.