[en] Recently, the Tamm-Dancoff (TD) approach to field theory has been used in conjunction with light-cone (LC) quantization which has as one of it's great virtues a particularly simple vacuum structure. It is hoped that the combination, LCTD field theory, will become a powerful new technique for solving strongly coupled systems. The state vectors in LCTD field theory are expanded in terms of an infinite set of Fock states which are coupled through an infinite set of coupled eigenvalue integral equations. The new renormalization procedure for LCTD integral equation removes the cutoff dependence in physical quantities, and gives rise to a continuous degree of freedom. This new renormalization procedure is illustrated by considering simple one and two dimensional integral equations. (author) 2 refs