You can download all of softwares from. 
http://www.4shared.com/file/cH8U_DjR/Buckshotv3-Setup.html

Then go to My 4shared you will find alll softwares :)

The features of this tool are:
1. Add Multi From A Text File [Can change it according to wish and save to a new file]
2. Flood ‘Private & Group Chat’ [ofcourse]
3. Auto detect Group Chats.
4. Can add your flood text from file , add line by line or use default special flood(random generation).
5. Very sensitive. [Stops Flooding automatically if the user logs out/sets presence busy.
6. Mark any two IDs and make GC with the third ID(whom you want to flood.)
7. Mark any two IDs and add them as friends (short Add).
8. Add entire multi IDs to a single ID (long Addition).
[Note: For group chat flooding please make sure that the consecutive multi IDs are added.
Example: Number 1 ID and Number 2 ID, Number 2 ID and Number 3 ID and so on.. should be added as friends to each other.]
Some restriction(s):
1. Sorry, though the group chats are detected automatic , but the group chat names are listed as Group 0, Group 1, Group 2 and so on.. so you much be a bit aware by yourself which one is the appropriate group to flood. But also remember that the group chat listing is in chronological order [ i.e. sorted according to 'Time' ] so it’ll help you choose the proper one.

The features of the tool are:

1. As the title says, you can manage your mig33 contact list using this tool.
2. Finds the invalid contacts. [The friends who have deleted you but are still in your contact list.]
3. Enables you to delete all ‘Invalid’ Contacts.
4. Full contact list with presence display.
[Presence in the tool display will automatically be changed if anyone changes it during runtime.]
5.Can check marked friends only for validity.
6. Can manually delete unwanted friends by marking them.
For further features you can check the tool by yourself since it’s completely free.
First read the ‘README.txt’ file inside rar.
Password: Barefacedalien

Chief Features and Instructions to use:
>> Auto multi IDs detection[For Protected Chatroom].
[Click "Set Protection On For Currently Visible Room" button to enable protection for current room]
>> Auto kick Multi IDs feature.
[Auto Enabled after protection, can be disabled by unmarking the checkbox]
>> Auto kick Series IDs.
[See Series Kick Settings]
>> Protected list for saving certain IDs from kick.
[See Slang and Protected User Settings]
>> Limits the length of text sent to chatroom. [Kicked if out of limit]
[See Auto Kick Settings]
>> Restricted Users/Words/Phrases/Sentences in Chatroom. [Kicked if found to use any]
[See Slang and Protected User Settings]
>> Limits the level of IDs entering chatroom. [Kicked if out of limit]
[See Auto Kick Settings]
>> Kick User On Double Click
>> Kicked Users Log Display [With Chatroom and Reason For Kick]
>> Chat Display with ID colors and emoticons[general only].

The features of this tool are:
1. Multi ID login[unlimited], added from a txt file.
2. Manage multi and save to a new file.
3. Give avatar votes using multi, lol ofcourse.
4. Clear captcha if faced one during voting.
5. Make avatar[male/female] for the ID receiving vote, if avatar hasn’t been made before.

The features of the tool are:

1. As the title says, you can send gifts from your multiple IDs.
Shower in a chatroom or gifts in private

2. Can join any group, like the group and leave the group. [Can search group by name/ Simply enter the group ID]
Specially for the gifts which requires you to be a member of a certain group.

3. Unlike the title says, you can also change/create a security question of multi IDs or change the password.

4. Accurate status display of every ID so you can know whats happening.

5. mig33 credits’ balance display.

6. Though it is said multi, all multi don’t need to perform a task, I mean you can gift,change password or change security question from the marked IDs only. Thus enabling you to utilize every ID individually.

For further features you can check the tool by yourself since it’s completely free.
Help on using the tool is provided in a README file inside rar.
Here’s the download link[4shared]:
Buckshot mig33 Multi Gifter & Group Joiner