hello everybody,

i got an offer of buying one of those macbooks:

1. Macbook unibody 2.4ghz c2duo, 4gb, 250gb, nvidia 9400M
2. Macbook Air 1.86 ghz c2duo, 2gb, 120GB HD
3. MBP 15#8217;#8217; 2.53 c2duo, first unibody model with expresscard34 and removable battery, 4gb, 320gb, nvidia 9400M/9600GT 512 mb VRAM
4. MBP 15 2.53 c2duo, with SD card slot and non removable battery, 4gb, 250gb, Nvidia 9400M
5. MBP 15#8217;#8217; 2.66 i7 (hyperthreading), 4gb, 500gb, intel300HD/ nvidia 330GT 512MB VRAM, matte screen 1680x1050

i do a lot of editing of documentary movies. i can#8217;t afford a new macbook, and i don#8217;t know which of those could run nicely on final cut pro#8230;

the last one looks nice but is also most expensive#8230; besides it is wierd cause i see that new macbooks are not as strong, was the previous model stronger?

which would you choose?

thanks a lot!