im new on this forum sow please tell me if i brake a rule or something
im gonna build a psp (my ps1,controller,... +screen arrives in a couple of days and im using a battery with 7.2v from and old portable dvd player)
im gonna make it easy and put the controls in the original case.
but il need to add 8 buttons to connect to the board where the buttons used to be(for start and select i already have 2 buttons).

wich buttons are cheap and good to do this?(and where can i buy them,i dont have a radioschak store ore something i live in belguim)
edited: i saw the buttons i whas tinking of in another project could somebody give the name of them and maybe a link?

and the board how is that called?(to put the buttons on)
and a link?