In addition to your answers to 5618, $regml(title,N) where N is a number will only populate if everything is in a single variable/line. If they are all on separate lines (separate /sockreads), then there is only ever 1 match each time $regex() is called. That means $regml(title,2) and up will be $null.
If you want them all on one line (which may end making the line too long to display), then you'd want to set a variable and add to it...
sockread #1 sets variable to $regml(title,1)
sockread #2 sets variable to variable, $regml(title,2)
etc.
In the end, you have a variable with all of the titles listed.
