[Gillian]

Done this with the New California Mod included.
Installs in under a minute so not bad at all and all works well to play.

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-------------------------------- CONVERSION DATE 19/05/2025 --------------------------------
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21:33:34 - You have chosen the BD25 type for the media size.
21:33:34 - ISO images will not be created when conversion is complete.
21:33:34 - The computer will remain on when the conversion is complete.
21:33:34 - Selected ARC/DS method for Data1a-01.bin was: xt_zlib+srep_new:1+lzma2:d96m:fb273:lc4:mc1000000
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21:33:34 - Compression initialized in 19/05/2025 at 21:33:34.
21:33:34 - Starting Data1a-01.bin archive creation.
21:55:55 - Moving Data1a-01.bin file to media folder.
21:55:56 - Compression finished in 19/05/2025 at 21:55:56.
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21:55:57 - Getting size of the game: Fallout New Vegas
21:55:57 - » Installation folder size: 19.03 GB
21:55:57 - » Compressed game size: 12.17 GB (Ratio 63.95%)
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21:55:57 - Overall input size: 19.03 GB
21:55:57 - Overall output size: 12.17 GB (Ratio 63.95%)
21:55:57 - Overall conversion time: 00:22:22
21:55:57 - Overall conversion discs: 1 BD25
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