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Question about happy drives.


Allan

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Never had a happy drive before. If you copy a copy-protected program with a happy drive, can you then copy it to an ATR and run it on an emulator, or can you only copy it to another physical disk? I have some copy-protected disks that were never converted to ATRs and want to do that.

 

Allan

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I think the Happy just re-creates the copy protection on a new disk for you. Simple protection relies on sector 17 (for example) being unreadable. A stock Atari disk drive cannot make a sector unreadable, so you cannot copy the disk. The Happy can make 'bad' sectors.

 

There are other tricks to copy-protect a disk - the Happy can duplicate them but you still can't move them to an .ATR.

 

Bob

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A 1050 Happy Drive can also be used to make a limited number of .ATX files in the VAPI system. Read about it at Atarimania. These could be used on a modified (IIRC) version of the Atari800WinPlus emulator. There were plans to be able to write these out to a Happy Drive, but the project stalled. As mentioned, APE ProSys makes copy-protected images using a regular 1050 drive and these can be loaded by APE. Works pretty well, but tough on old disks.

 

The Happy Backup Program later used the "PDB" (pre-defined backup?) that allowed copying some really tough protection schemes. These were (IIRC) instructions to the drive to provide specific responses that mimic what a drive would produce if the disk actually had the copy protection on it. Slick idea, but not too many were actually issued.

 

-Larry

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So the only way to make most copy protected physical disks into atrs is to hack each program on a case by case basis by figuring out what each program uses for copy-protection and removing it? That is something I don't know a lot about. Maybe if I copy these with The Ape Prosys and have someone else edit out the copy protection?

 

Thanks guys for your input.

 

Allan

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The ATR format doesn't support copy protection methods - as mentioned the ATX format has some support there but whatever emulator in use needs to support it as well.

 

If you have something that's protected and no cracked version exists then you might try a normal copy then upload the ATR here, someone could probably crack it fairly quickly.

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Thanks Rybags,

That was what I was really trying to figure out. I didn't want to buy a happy board if it wasn't going to help me convert my disks into ATRs images. I would rather spend money getting more rare programs, manuals and books. I still need to get another sio2pc device since mine no longer works. My siotosd adapter isn't working either. :(

 

When I get my iMac back from being fixed I will copy the disk and post it.

 

Allan

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Happy only useful for it's turbo and higher density modes and creating real copies of some protected disks.

 

IIRC, many of the ATX images could actually be created using a stock drive - as all they need to do is replicate error states, missing or duplicated sectors and the like - the right software with a normal drive should be able to deduce many protection schemes.

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One good thing about making at ATX of the copy protected disk and is that we have a 100% original copy of the software with copy protection for preservation. You never know what's been done by a cracker (most often), nor whether the crack was 100% or not.

 

I'd suggest you either get a happy drive yourself, or send the disk to someone who can make an ATX for you, and send to Atarimania for preservation.

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