I am also building mine with stripboard, Dmitri hints that it may not be the best method to use -See this post (there is also a photo of my effort there)
viewtopic.php?f=3&t=1260&p=15001#p15001I am still wiring up the sockets, jacks and plugs etc so it will be a couple of weeks before I know how it works.
I used DIY Layout Creator 2 which is freeware and found it worked well
http://diy-fever.com/software/