Hi all! I want to know the differences between using the command touching in those ways: when [touching? "t1 "t2 ][t3, ht] if touching? "t1 "t2 [t3, ht] waituntil [touching? "t1 "t2] t3, ht thanks, Zehava _________________________________________________________________ FREE pop-up blocking with the new MSN Toolbar - get it now! http://toolbar.msn.click-url.com/go/onm00200415ave/direct/01/