"so really its just that the DTX convert isnt opening the folder that shows the LTB files and not converting"
u cant convert a LTB with a DTX converter..
LTB are model files
DTX are texture files
.rez files that look like GUNS_M_SOMETHING are model's
.rez files that look like GUNS_T_SOMETHING are texture files
.rez files that look like GUNS_SND_SOMETHING are sound files