hmm i get this error; Variable length lookbehind not implemented in regex; marked by <-- HERE in m/(?<=weak<INPUT TYPE=radio NAME=(\w{2}\d\w{2}) VALUE +=\d>(?:<INPUT TYPE=radio NAME=\1VALUE=\d>){6})(?=strong) <-- HERE / at -e line 2. what does this mean? Thanks for the help! Great stuff. (steamerboy)