> i upload the dlc2.bin with my usbgecko but it still freezes...
Sorry I forgot to mention an important step: do the upload, then save the game, restart the game, then the new code ($C480) should work. Until the game restarts don't use the new code.

> ....That isn't true. I just entered it into the TTI and a present appeared in my inventory. I opened it, and it was a top....
??? A present in your inventory? Are you running the Japanese game?
The item is a regular furniture item. When in your inventory it looks like a leaf.
BTW: If you make frequent backups of your town, please email me a before and after.

> Ya i need it, but uh if ur using the USA version how does it unlock a jap item on usa?
The DLC content itself is not country specific (it includes 9 languages). The release process from Nintendo online is country specific, and within certain days only. Once you get the item, it can be transferred to any version of the game.
(BTW: please don't use "jap" as an abbreviation, it is offensive in some countries. "JP" or "JPN" are recommened)