Sequential circuits samplers

Are you referring to the v4.3 rom ?

I just tested SD for Prophet 2000 with my two P2000 keyboards:
1/ On my basic v2.1 version, SD sample dumps don't work, but parameter read/write works.
2/ On my v4.2 version, everything works fine.
The v4.3 rom is on its way to replace the v2.1...
Would this incompatibility have been introduced with the 4.2 to 4.3 upgrade ?
(by the way, are v3 roms available somewhere ?)
 
///E-Synthesist

--- In prophet2000@yahoogroups.com, "got_hatchet" <tomhikon@...> wrote:
>
> Well I just thought I'd share a disappointing piece of information (to some I'm sure).
> I put one of the new OS4 chips into my P2K and to my dismay sound designer can no longer receive my sample dumps.
> The only thing I can narrow it down to is in midi channel select there is a + sign there now that isn't there in the OS3 version,and if I execute it to the - sign it still doesn't work.
> Lucky I have two prophets but I know for sure now I won't be upgrading the other one.
> For those of you that may have tried to use sound designer without any luck maybe this is the problem. 
> Anyone else have luck with the OS4 chip?
>