OK folks. Forget you ever saw that CB.C. I've been informed that I was not authorised to post it after all. In fact I'm not even supposed to have it, and neither is the BBS I downloaded it from. -- Peter (Made in Australia) da Silva UUCP: ...!shell!neuro1!{hyd-ptd,baylor,datafac}!peter MCI: PDASILVA; CIS: 70216,1076