Hi, Thanks for allowing us access to the beta version of 10.6. We are very pleased with the new features in 10.6, i.e. undo/redo, autosave and change case. The margin bell position is a nice little extra feature! We also note that numbered lines and ref.pg.no. have both been fixed. We wonder if you could clarify any issues there might be with regard to .brf files. All our braille files which have been produced using DBT 10.3 and 10.5 have also been archived as .brf files to ensure future compatibility. Can we be sure that these will open in 10.6 and retain their original formatting? We read that 10.6 will no longer "recognise" brf files but perhaps this just refers to the recognition of extensions in Windows. We emboss archived files on a daily basis so this is quite an important issue for us. Thanks. Jacqui Loughrin Lee Fung Royal NZ Foundation of the Blind Auckland, New Zealand.