4Gb Memory Stick or PsP?

[Maxisking]

Well i have a Psp Fat.
I have a 4Gb Magicgate Memory Stick Pro Duo ( Its Cyab Colored )
Im running 3.90 m33-2

The Problem

When i put Games on my PsP After formatting they work. I play the games and try put more on, But they are corrupt. I Format Memory Stick, And put the games that i wanted to put on, Now they work.

So
So when i want to put more Games on, I have to reformat, This isnt the case with my 1Gb Card.


Help

[acn010]

no problem for me.... i guess yours is fake OR probably a defect memory stick

[ICE]

Yeah my 4gb stick works great. Sorry but yours sounds fake.

[paTMan_AFG]

check the INFORMATION part on the memory stick ... if it says MagicGateTM : Unknown it usually means it's a fake card.

[AdamRav]

Yea, the cards probably fake, thats why your getting the corrupt data

Get a new memory card, the one you got atm is useless, you'll end up getting pissed off with it

[mike_jmg]

try scandisk on windows to check the memory stick, mine acted weird a while ago with 3.10 OE - A (I think), when I deleted the games through the psp the free space on my card was the same as if the game was still there, but scandisk solved it. Maybe some part is corrupted dunno

edit: Also, check if your card isn't fake, on psp over the memory stick icon hit triangle, info and it should say Magicgate: Supported, if it says unknown then it is a fake