Yes Pascal is great and yes just email him.  If you really want no future troubles get the 4 in 1 board. This is the CPU, Power Supply, Driver and Sound Board all in one.  Only addition is "possibly" a sound board dependent on what game you have as the four in one only does the three tone chime.

I recommend you get the extra board, its not that much extra, I think around $30 to $50, but it allows you to have the sounds from ANY game on your game, you wont be retricted to just 3 tone sounds.
This means for example you could have the sounds for Buck Rogers on your game if you wanted.