Yes, there are servers on Multiplayer that you can join on 1942.
Battlefield 1942 is a PC game and can not play on a PSP
Assuming you have an Internet connection subscription, yes. You do not have to pay to play PC games online like you do for Live or PS Network.
on the expansion secret weapons
All the battlefield series are playable online.
Battlefield 1942 was originally released for Windows PC on September 10, 2002, and Macintosh OSX on June 28, 2004.
Battlefield 1942 - 2002 VG was released on: Canada: 12 September 2002 (PC version) USA: 12 September 2002 (PC version) Germany: 20 September 2002 (PC version)
Only when flying an airplane or helicopter.
No it is a PC game
NO
There is currently no compatibility with browsers for Battlefield. Although you can play them on Xbox 360, PS3, and the PC.
Some popular free games for PC are Team Fortress 2, Planetside 2, Battlefield 1942, America's Army 3, and Hawken. These games are free to download online.
Yes BFBC2 is available for PC.