XL eventually moved into a new center in Bethesda Softworks ' Rockville headquarters .
In 1997 , Bethesda acquired XL Translab , a graphics firm that got its start in Catholic University 's School of Architecture .
XL eventually moved into a new center in Bethesda   ' Rockville headquarters .
In 1997 , Bethesda acquired XL Translab , a graphics firm that got its start in Catholic University 's School of Architecture .