Game thumbnails question

[immune]

Hello,
i´m new to this board .

Sorry in advance for my english.

I´ve been reading here for some time now and thats what have made me to put my old xbox out of the storage room.

It´s a 1.1 Box which has got re tsoped with xecuter 5035 for lba support. I´ve put in a 750gb hdd, removed to clock cap and so on.

I stumbled upon this thread and installed this nice skin. Everything went ok with adding 3D Game Covers etc.

Then i downloaded the xmv game preview files but here comes the issue: i have absolutely no clue how to get this to work or where i should put them in. Is it as easy as putting the .tbn game icons in the game folder and rename them to default to show them up in xbmc or do i have to do something else?

I´m hoping that anyone could help me out.

Thanks in advance