slide-card does it work and how do you use it?

Hey has anyone tried a slid card?

http://www.modchipstore.com/PS2_Slid...o_p_16158.html

I want to play back up PS2 and PS1 games and was wondering how it works and if it works good? I know it says you need a gameshark for PS 1 games to work but does that mean Game shark for ps1 or ps2, does it matter? Any info would be appreciated, i would like to avoid having to use a mod chip, i dont have any clue on opening my ps2 and wouldn't want to try.

Thanks
Frank :wow:

Well there was a thread here about how to make your own slide card. But I don't know if it is still here or not. Do a search you might be able to find it.

Well i dont mind paying for it it doesn't seem like its a lot of money. I was just wondering when i get the Slide card and Swap Magic will it work as it says. Has anyone tried it and gotten good results with it.

Frank