I'll let them know immediately, but I'm not sure they'll decide to compile v.0.6 and whether the issue they have ("Slimcoin: Error loading blkindex.dat" error message) has to do with the different version of the wallet they use.
Not the wallet, the error msg is explicit, it's an issue with the client-generated db index file and it may be a mismatch in bdb versions, if they're using an earlier version than the libdb5.3 that my server client was linked with. If it proves to be an issue, I can recompile the node linking it against libdb4.8 and create a chaindump from that.
Cheers
Graham