help with tekken 4 and hitman2

[jondoe]

i need a copy of the app named Nomod iso/bin checker. also, i downloaded a copy of tekken 4 and hitman2 but cant seem to get them to work. i have the swap magic boot cds. i have patched them but still no luck. tekken 4 loads but as soona s it says namco nothing happens. am i doing something wrong? i copied tekken tag perfectly with nero. i think tekken 4 and hitman 2 are dvd rips. i have patched them. what am i doing wrong?
thanx