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Space On 1gig Disk

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wee_boi888

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I just got a new NH1 from Malaysia and i'm testing it out before I bring it back to Australia

Due to disimilar tastes in music, I added a couple of mp3 files onto a 1 gig MD using sonic stage 2.3

After that I deleted the songs cos i didnt like em and it said i only had 963.9 megs left instead of the original 1 gig...

I've formatted the disk manually using the player and its still the same...

So basically I got no songs but theres less room on the disk than initially. Can anyone please help???

Thanks

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referring to the manual, the HiMD disc requires at least 2MB of free space for error correction and TOC data.

Also a 1GB formatted partition is never actually 1GB it is slightly less.

Adding these two factors together, along with the fact that we theorize the data is mounted as a 'virtual' drive. is probably why there is some descrepency. also the manual mentions different sizes appearing because of the different nature of binary verses decimal

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(stupid proprietary Sony cables)...

i found it working with any other usb cable, (there´s two different mini-plugs, a and b, mini-b fits into md)

about the space issue, -weird-, is the space furtherly getting less, if you repeat the procedure, or does it stop at a certain point ?

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1GB discs are actually something like 36MB short of 1GB.

1 GB discs are slightly bigger than 1,000,000,000 bytes

1,000,000,000 / 1024 = 976,562.5 kB

976,562.5 / 1024 = 953.67 MB

The same as with harddisks, a 30 GB harddisk has 30,000,000,000 bytes of space = 27.9 GB.

To be even more precise: in the Sony specs this is stated:

`1,008,467,968 bytes, a portion of which is used for data management functions.`

So 963 MB of free space is also what I get on a 1 GB disc and is perfectly normal.

With flash/memory it is even more worse, some brands that sell 512 MB flashmemorycards actually sell cards that contain only a couple of MB more space than a 256 MB flash memory!

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i found it working with any other usb cable, (there´s two different mini-plugs, a and b, mini-b fits into md)

about the space issue, -weird-, is the space furtherly getting less, if you repeat the procedure, or does it stop at a certain point ?

I have the NH1, the "If You Can Afford It You Can Afford Our Cables Too (not that we'll make it easy to find them!)" model of the HiMD family. blink.gif (stupid Sony...)

Anyway, you should never lose more space. You'll just never see a true 1gb, it should always be just about that 963mb mark.

Edited by Justin42
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