Thank you Spitzer. I will search for on-board version boards then. If you or anybody else know the source or have the latest boards for sale please let me know.
One question. I own a T1 and SRM-1 but I would like to check sth new. For a first build. Is it better to build an on-board or off-board version? Visually I like an off-board better. Mini is great but as I am reading here there have been too many problems so far.