In honour of the GTA III anniversary weekend, Rockstar will be holding a special GTA IV multiplayer event tomorrow evening 5-8PM EST (10PM - 1AM GMT) on the PS3. You'll have the chance to enter to win the Grand Prize sweepstakes: a deluxe Grand Theft Auto III Anniversary prize pack including:

• Two hand painted, limited edition and individually numbered custom Grand Theft Auto PlayStation 3 controllers, complete with a laser-cut Rockstar insignia home button
  
• One GTAIII Anniversary Limited-Edition Claude Action Figure
  
• One Grand Theft Auto III mug, complete with brass knuckles for the handle
  
• Two Grand Theft Auto t-shirts
  
• Assorted Grand Theft Auto and Rockstar stickers
  

Rockstar have invited some of the old-school fansite webmasters to play as special guests, while this is a PSN event, some of us will be on Xbox Live. Our gamertags:

• G-WizZ from GTAwh.com - Xbox LIVE Gamertag gtawh
  
• adamcs from GTANet.com - Xbox LIVE Gamertag adamcsx
  
• Zidane from GTAGaming.com - PSN ID CaseyTheVA
  
• Psy from iGrandTheftAuto.com - PSN ID Psycopsy
  
• Chris from TheGTAPlace.com - Xbox LIVE Gamertag LazyPyro88
  

OFFICIAL ROCKSTAR PSN IDs

Participating PlayStation Network Rockstar Games IDs for this day will be:

• PlayRockstar10
  
• PlayRockstar11
  
• PlayRockstar12
  
• PlayRockstar13
  

Only add one PSN ID to your friends list to play. If you have a different version than the Complete Edition disc for Grand Theft Auto IV, no worries as you will be compatible with us.

For more information about getting in game with Rockstar, check out the Newswire post.