hello everyone

im planning to buy a laptop and i want to run ubuntu on it.
i really want to have compiz in my ubuntu..

im choosing between the 2 laptops below (the only laptop my budget permits ). w/c should i get.
can one of them run ubuntu with compiz.

LENOVO G450 w/c has

Intel Pentium Dual Core T4300 Processor
(2.1GHz, 1MB L2 Cache, 800Mhz FSB)
Intel® Mobile GL40 Chipset
2GB DDR3 Memory
320GB SATA 5400RPM HDD
DVD SuperMulti Drive
14" HD WXGA (1366x768) LED Backlight Display
Intel Graphics Media Accelerator X4500
10/100Mbps LAN, Wireless LAN 802.11b/g
Built-In Web Camera with Face Recognition
3x USB2.0 Port, VGA and HDMI Port
6 Cell Li-Ion Battery
2.3 kg.

or

COMPAQ PRESARIO CQ40

heres the specs, too long to paste it.
http://www.villman.com/Product-Detai..._CQ40-310AU_NB

please help me. thanks to all!