http://asmodean.reverse.net/pages/ps2force480p.html
DOS-impaired, stay away. Requires ripping, patching and burning or mounting to HDLoader, so if your PS2 can't run those, sorry. No luck.
Many games may not run at all, but here's proof that at least works:

That is R-Type Final, fed straight through component into the TV. It crashes after that screen, maybe because the Fresh Games FMV gets fuxx0red.
I'll keep on trying with other games.
Good night.
Working games:
Gradius V
R-Tonelico
| My games - 
