[chelseafc0512]

thank you and there is a problem
how to make the game support dual core?there is a tutor i 've read:
"task manager displays 50% cpu usage that means one of the two of dual cpu cores in the cpu is at maximum usage.
Since HL 1 games only use one of the cpu cores on your system, the other cpu core is not being used.
You can force CS to use the other unused cpu core by first starting game then minimize the game (Alt+Tab) or (Windows Key) and turn on task manager (ctrl+alt+delete)Set Affinity of the game, uncheck CPU 0, leave CPU 1 checked."
does this method makes a dual core 2.6 ghz cpu similar to the one 5.2 ghz?
how we can make it automatic when starting the game (such as modify to the registry or adding the parameter )to set the affinity?(i am using windows xp services pack 2)
because this time i don't have enough to buy video card so i would buy ram but i wonder:
when i set heapsize to 500 mb ,700 mb... i see the game only use about 200 mb .how we can make the game use the maximum of the memory if needed?
does this game support 2 rams? (now i have a 1 gb ram)i wonder if 2 rams (1gb and 2 gb) affect to the game as same as one 3gb ram when i set heapsize to 1.5 gb ,2 gb...?
sorry for my bad english