Did anyone else come up with "CCA7" for a 27256 csum for this Strummer bin

>________________________________
>From: tomulcahy < tomulcahy@... >
>To: oberheim@yahoogroups.com
>Sent: Wednesday, October 12, 2011 6:31 AM
>Subject: [oberheim] New file uploaded- Strummer EPROM image
>
>
>  
>Hi all,
>
>Good timing! Finally got around to doing this, then I come here and see folks looking for it.
>
>This is version 1.2 I think, first time I've ever done this it's .HEX format which should work the same as the .BIN
>
>If you try it let me know that it works. I have new EPROMs on order so haven't tested it yet.
>
>Now, does anyone have the MANUAL for the Strummer That would be great!
>
>