SimPe claims that cs_drums has a duplicate GUID to something in objects.package (I have all expansions and stuff packs). Is this supposed to be the case, or is something that shouldn't be overwritten (or am I the only one who gets this report)?
I have this problem too. Popped the GUID's into the CEP database and apparently the last one, 0x8e9ba383, conflicts with Controller - Band.