Nice review there
I am a holder of this acer-model too, but with a different system configuration:
Intel Core 2 Duo T7500 2,2ghz
2gb ram
Nvidia Geforce 8600M GS 512MB(1280MB turbocache)
250 GB HD
It's an amazing laptop that i would recommend to anyone! The high weight is nothing compared to the performance!
And the battery time is really good to! If you set acer power management to "power saver" you can surf the internet for about 3 hours and 40 minutes! This is really nice for a laptop that makes Call of Duty 4 look beautiful without low framerates!