I've found a hack for neopets where you can get free items.

All you have to do is click Start>Run and type in "regedit".

When you're in there, click on the + next to the folder that says "HKEY_LOCAL_MACHINE". Click on the folder named "HARDWARE", and then right click on it and click "Delete". This deletes files that the Neopets game server uses to keep track of your items. Now that it's gone, you can make your own so that the server reads it and Voila, you've got new, free items for your pet. Don't worry though, the server still keeps track of the items you previously had, so you won't loose those. Also, if you want you can use this to rename your pet and/or username and password.

After you have deleted that folder, click on the folder named "HKEY_LOCAL_MACHINE" to highlight it, and then right click and click New>String Value. Right click on it and click "Modify", and then for the value, paste this:

(0x03A2[Name of item you want]retrieve_cache_value=1)

Make as many as you want for as many items as you want.

To change your username, make a string value with the value:

(0x2BFD[username]overwrite_login=1)

And for your password make another one and put this as the value:

(0x132A[password]overwrite_pw_encrypt=FFxA1)

Then after you make all of those, restart your computer and go to neopets and you've got a new username, password, or new free items! You're welcome in advanced!