i have them all man,ive been collecting for years,i have all the jerks etc to,the best advice to give you is ,try looking round some record shops with a good second hand cat to riffle through.also i think mark has sum avalible in the techno exchange section,you may be lucky there. these records are like gold dust,especially the old kreamer 1s .it will be a mission to find them but its good enjoyment in the process,i do have 2 copies on sum to, from wot ive picked up in second hand boxes over the years so if you get stuck pm me and i will see wot i can let go. but again i will say to get hold of old construct rhythyms is as rare as rokin horse s.h.i.t , pure quality and forward thinking music alsways has been. andreas is a god in his own right. good luck with your find man,certainly a personal treasure to have these records. ;)