Kingdom Hearts II I'm going to get Final Mix+...

But I don't know which one to use, should I use a Slide Card and take my disk tray cover out, should I get my PS2 modded or should I use a Flip top cover?

 

If you mean to play the game. I would recommend useing Magic Swap to play KH FM+.

 

Yeah I know but what's the safest way to swap disks?

 

...

 

I actually don't use any of those. I just take the top off of my PS2, remove the disk tray cover, and switch disks that way. It is basically the same as the fliptop case, except the fliptop case cost like $10.

 

Mine is modded. If I could choose now, I'd probably get SwapMagic or such. It's easier to transfer and apparently comes cheaper.
If you decide to get yours modded though, make someone professional do it. Mine was modded by my parents and the console a) doesn't always start the game (imported ones and apparently PS1 games too) right away and I'll have to reboot it, b) makes creaky noises when playing any game and c) makes the image slightly fuzzy in imported games.

I hope this wasn't completely useless. I don't know anything about swapping discs, only some reasons why not to choose a mod chip, sorry D:

 

I'm thinking of also getting Final Mix+ but I don't know whether or not I can play the game on my PS2, its a silver slim one. Can I play KH2FM?

 

You need a swap Magic but you don't need to mod your PS2 or use Slide Card since you have a flip top for a slim PS2, meanwhile I have a fat PS2 and now I know not to get a Mod chip so it leaves Slide Card and Flip top case.

 

What's a swap Magic?

 

its safer than opening your PS2.

all it takes is a few swips (or slides) with the Magic Slide card and your set. Its the safest way.

 

i got a slim ps2 so i have to use this specilal swap magic thing i have to first buy one then ill but fm+ i tried downloading it but well that didnt work out to well