It is the OS, ugh!
For what it's worth, we have a Mac using OS 10.4.11 w/ Toast 8 (older 2 core tower) and a couple of others using 10.5.7 (newer 8 core tower), the only place our La Cie with Toast 8 will make Blu-ray data files is on the 10.4 system, and it works as was advertised regarding formatting a DB as a dynamic disc. Just drag and drop, presto-change-O! Data files are moved and saved.
For some unknown reason the newer OS (10.5.7) will not work with the drives, nor has La Cie been able to offer any other suggestions than the OS is not compatible. For the cynical among us... we'll not go there.
So for the time being, until Mac & Sony come to terms, we are keeping one Mac's OS as 10.4.11, transferring data to a shared server where it can be then be transferred to Blu-ray. A bit of a dogleg in our workflow, but it works.
To recover data we reverse this process because OS 10.4.11 is the only OS that reads the data from the disc and allows a disc to be ejected from the La Cie hardware via on screen commands (in 10.5.7 you have to disconnect the fire wire and turn off the drive, then turn it back on and press eject).
10.5.7 will see the folders on a BD disc, but it says the folder has zero data in it and when the folder is opened the screen is blank, however when you "get info" on the folder is says the disc has 22.5 GB on it regardless of the actual amount of data in the files....data storage was the only reason for our buying these La Cie BD Burners.
We use Sony BDs.
Hope this helps.
For what it's worth, we have a Mac using OS 10.4.11 w/ Toast 8 (older 2 core tower) and a couple of others using 10.5.7 (newer 8 core tower), the only place our La Cie with Toast 8 will make Blu-ray data files is on the 10.4 system, and it works as was advertised regarding formatting a DB as a dynamic disc. Just drag and drop, presto-change-O! Data files are moved and saved.
For some unknown reason the newer OS (10.5.7) will not work with the drives, nor has La Cie been able to offer any other suggestions than the OS is not compatible. For the cynical among us... we'll not go there.
So for the time being, until Mac & Sony come to terms, we are keeping one Mac's OS as 10.4.11, transferring data to a shared server where it can be then be transferred to Blu-ray. A bit of a dogleg in our workflow, but it works.
To recover data we reverse this process because OS 10.4.11 is the only OS that reads the data from the disc and allows a disc to be ejected from the La Cie hardware via on screen commands (in 10.5.7 you have to disconnect the fire wire and turn off the drive, then turn it back on and press eject).
10.5.7 will see the folders on a BD disc, but it says the folder has zero data in it and when the folder is opened the screen is blank, however when you "get info" on the folder is says the disc has 22.5 GB on it regardless of the actual amount of data in the files....data storage was the only reason for our buying these La Cie BD Burners.
We use Sony BDs.
Hope this helps.
