I've got a cheap HDTV coming tomorrow, which has 100Hz mode on it (Panny TX32PM11C). I got it in the hope it would help cure my photosensitive seizures that I get when playing some games. Anyhow, I gather from research that Xbox in the UK don't support 100Hz mode. One way round this I gather is to chip the box and convert to NTSC - I have a chipped box already in the bedroom but don't want to replace my existing one in the living room (Crystal PAL box). So what I'm getting at is, is there a separate converter box available to up-shift my screen res from 60Hz to 100Hz? I doubt this very much but it's worth a go TIA!