Azrael360: Cool! :D
This game runs pretty good with Intel HD Graphics 3000, all my options are set to High, except for textures, anti-aliasing and depth of field, which are disabled by default, or set to Low.
I still think -or at least, have a little faith- that HD Graphics 3000 can handle TW2, since the games I have played on PC this year, all run perfectly up to 1024x768 with almost every option set to High and Medium and always getting over 35-40 fps, which is enough for me. I'm mostly a console gamer, that's why I haven't decided if I get the second game for Xbox 360 or PC. I use the PC to play the games I can't in Xbox 360, and point-and-click adventure games.
For now, I want to increase my RAM from 4 GB to 8 GB, and at the end of this year, get the better graphics card I can get as a gift to myself :D
Cheers, and happy gaming! ;)
EDIT:
As recently I've updated the video drivers, and noticed the game is now softer since the last time I played it (same settings as before), I used the utility Fraps, and is reporting in 800x600 between 80 and 110 fps during the game, and in the menu over 300 fps (O_O)U.
I guess updating the drivers did something good... :P
If you don't have a real graphics card then you may as well just get the Witcher 2 for the xbox 360 if you have it. The combat/gameplay is very different in Witcher 2 and seems very meant to be played with using a controller. BTW I played the first witcher on a computer with intel hd graphics as well, the only annoying things about xbox 360 version of Witcher 2 are the fact that there is no way to import the choices you made from witcher 1, the higher price, and the more frequent loading screens. Also since like me you primary use the PC mainly for games you can't play on the xbox 360 then at least for RPGs, there are no PC exclusives coming out any time soon that are worth the effort and money to put a new graphics card in your PC besides maybe Diablo 3 (even though I have no real interest in playing it, not into what the Diablo games focus on that much) which I'm guessing will have low requirements anyway. (There is an interesting indie RPG called Age of Decadence that when it comes out may be worth getting though that is a PC exclusive.)
(BTW, you have plenty of RAM for just about any game for your PC from what i know. I could be wrong here, but just about any recent computer can play any game out now if it wasn't for using integrated graphics instead of using an actual graphics card)