if you have steam you can buy and download it on steam, if not then you can go to Popcap's website and buy and download it off of there. i have them on both (i bought one and my sister the other)
You could look in google and search or get a user in steam where you could download the full version by buying it
You could try the PSN, or Steam.
If one wishes to download the Steam software, they should first determine the model of Valve they are using. Once they determine the Valve type, they can download the Steam software from the manufacturer.
Close all programs but steam and only download 1 at a time If your download speed is high enough, you can have more than one download running at a time. The downloads seem to be capped around 5Mbps
You will have to download STEAM
Try downloading steam and then download it off the steam website.
If you have another computer you can install steam onto that one and re download the game but it will not allow you to duplicate the game because thats illigal copy and violates your agreement with steam. So only one person can have the game on one machine so if your buddy wants to play with you he will have to set up his own steam and get the game. You can purchase the game and send it to him as a gift on steam one of the cool options they allow to share a game but you still have to pay for it unless its free
A Steam ID is your online network game name. to activate steam go to steam.com and download steam, and create an account. And, steam is a gaming thing where you download games and demos.
steam is a website where you could play many games that came out new plus you could sign up too. for example you could download the full game of portal 2 and play it or download the demo of dawn of war and play that plus sometimes there are events were they give you free games
Buy it from the steam website, install steam and it will allow you to download fallout3 after validating the key.
I got mine from Steam. Or, you could buy it.