Keihart
Member
The PS2 Classics available on PS4/PS5 are sold as new games and not the legacy library from the old digital store (for example, i have Siren on PS3 but the PS4 one counts as a new sku, almost no tittles are available on the new store)You can play the digital PS2 games available on tthe PS4 and PS5 digitally. Same will happen with PS1 games. If lucky (I wouldn't bet on itt), they may make the PS1 games crossbuy with the digital PSOne games available on PSP/Vita/PS3 ones.
Regarding being able to put your CD or DVD of PS1 or PS2 games I think it won't happen. But who knows, I thought the PS1 and PSP games were going to be for cloud gaming only and tthey will also be downloadable. Let's wait and see.
I have no access to any of the PS1, 2 or PSP games from the web store, i have to launch the barely functional PS3 or Vita store to dowload them and play them.
Are you new to the PS store? maybe that's why you seem so confused.
There hasn't been crossbuy support in a long ass time.