i have xbox 360. And i got 3 games( forza,gow and Nhl 08)

Gears of war = short campaing and every map got same monsters. (boomers and few others.)

Nhl 08 = game modes: play now, dynasty mod , world cup and practise. so im saying that there is lag off content in xbox 360 games. In Nhl 2005 with PS2 there was like ten different mods and you can play seasons with other leagues like del-liga,sm-liiga and elitserien. And other cool stuff. im pretty sure that 7 gigabytes DVD9 is not enought for xbox 360 game. I think that reviewers need to say that when they review these games and give them score like 9.6 score?I heard my friend that halo 3 campaing is short and looks like halo 2 on VISTA.

sorry my bad english. =)

5600+ X2 AM2 AMD processors
2gb 533MHz DDR2
MSI 8600 GT 256mb OverCloked -edition
250GB SATA
DVD +/-RW DL
Asus M2N
Vista Home Premium 32-bit

price: 750 euros.

should i buy this? and should i take vista?

and one thing can i play Aliens versus predator 2 in vista?

 i live in finland so sorry my bad english. :D