In case those were the last pre-commands in list, the legal equivalent (in DVDRemake terms) looks like this: 37 if (R[0] == 25) goto line 42 38 if (R[0] == 26) goto line 42 39 if (R[0] == 27) goto line 42 40 if (R[0] == 28) goto line 42 41 Break 42 if (R[14] != 18435) goto line 44 43 Call VMG PGC 57 (resume cell 1) 44 Call VMG PGC 8 (resume cell 1) commands for lines 37-41 can be selected from 'special instructions', 43,44 - from Jump/Call instructions