A common bug I've seen with many of the programs here...
Ok, so I've been using several of the programs here and been trying them out, with different accounts and proxies and whatnot.
I've run into a problem with many of the programs, including ones made my Infamous Joe, in which the cookies are not cleared from the program when you type in a new username, password, proxy, etc and click Login.
This is a problem in the following situation:
1. Log in with username 1 through proxy 1.
2. Abuse for awhile.
3. Log in with username 2 through proxy 2.
4. Abuse for awhile.
Now, this is a problem because the cookies from username 1 are sent when you log into username 2, so even though you've used a new proxy and account neopets has now linked the 2 accounts together through cookie tracking.
To get around this, close the program completely and reload the program when you are changing connection and account settings.