Problem installing mods on PS3, please assist!

[Abuelo_RPG]

Alright, got it. Thanks.

[Tailsnake]

just put the USERDATA.JAM files on your USB Drive, don't bother with the folders

[Abuelo_RPG]

Ok i´ve been installing mods since the game came out on my PS3 without problems using a common memory stick pro duo 2GB, but after i downloaded the first patch (1.1 i think) i tried to install the Samus Aran, Cloud Strife and a couple of new maps and the game won´t recognize the data on the memory stick, am i doing something wrong? did the instalation procedure changed somehow and i never noticed, help!.