@leirbag28
Greetings,
AFAIK, Ruff'n Tumble has no NTSC version. PAL games are meant to be PALs. You can play it in NTSC mode but the downside of it is you can't see the lower part cause NTSC tends to expand the display out of the screen as well.
Speaking of TV, have you seen the latest Philips HDTV. It has a flat screen. I think it's a multi-system TV, meaning it supports PAL and NTSC displays. Aperfect space saver on your desk or living room. Maybe you could test your Amiga there. However, it's very expensive $1000 or more though... :-(
Regards,
Gizz