MMOViper?

Hello, Today I find MMOViperBot for Tera. I dont found informations needed on website (mmoviper.com) so I want to ask you...
1.How much IP adresses can be used on ONE Viper Account?
2.Payment is only 30$ per year, or there is another else payment?
3.Whats your opinion on this bot? (Support?)
4. Is MMOLazy better bot than Viper?

Thank you very much for answers, sorry for my bad english...

I use it every now and then again..

1. 2 ip addresses
2. Nope, 30 for the year.. 2 clients at a time
3. viper has better support and udpates, lazy was down for over a month for the last patch, they kept promising to release and went on for weeks.
4. Yes and No.. Lazy has a head start with some paths, etc, but viper has been around and gives constant updates.. I chose viper just because lazy was down for weeks.. pissed me off.. You have to update it with every patch and wait for them to put out a fix.. viper seems to work through patches.

I hope that helps...