ok, to end all i guess, i think, and it should....

3g teg front seats bolt in 5g civics problem free.
3g teg front seats in 6g civic requires you to swap the ek rails over to the 3g teg seats, after that its an bolt on affair.

swappin the rails at most takes bout 15 min, its held down i believe by couple of 12mm bolts. i have help my friend put my old gsr leathers in his ek and we swap the rails and it bolted in like stock. have fun.