Anyways for the pc version of grand theft auto: san andreas for X-box and PC I found that info on Planetgta and this is what they say for the releasing dates from rockstars:
Rockstar Games, the world-renowned publishing label of Take-Two Interactive Software, Inc. (NASDAQ: TTWO), is pleased to announce that Grand Theft Auto: San Andreas is making its way to the Xbox® video game system from Microsoft. Developed by world-class designers Rockstar North, Grand Theft Auto: San Andreas for the Xbox® and PC will be in stores in North America on June 7th, 2005 and in Europe on June 10th, 2005.
Plus volume 3: Grand theft auto 2 has been released.
Respect is everything.
In 1999, Rockstar Games and Rockstar North (then known as DMA Design) furthered the groundbreaking gameplay concepts established just two years prior in the original Grand Theft Auto - with the release of GTA2. GTA2 expanded on the top-down, open-ended crime world gameplay formula with a host of new features including the advent of multiple rival gangs – seven, to be exact, including the Yakuza, Scientists, Looneys, Rednecks, Zaibatsu, the Russian Mob and Hare Krishnas. Earn your respect with each gang. Reap the benefits with all manner of shady work-for-hire gigs contracted your way. And climb your way to the top of the criminal pile.
Now, longtime Grand Theft Auto fans can revisit this classic entry in the series - and new jacks who missed out on this early franchise title can further discover Grand Theft Auto’s roots - absolutely free. GTA2 has been completely optimized for play on modern PCs and is available gratis for all registrants to the Rockstar Games mailing list (rest assured your information will not be shared with any third parties, you will only receive information from Rockstar).
Get it from http://www.rockstargames.com/classics to download gta2 and read the instructions.