10 points to the best answer
Intel i7 2.66Ghz 620M vs i7 1.6Ghz 720QM: Win the second option!! vs i7 820QM 1.73Ghz: win the third option i7 1.73Ghz 820QM!!
1st Option
Vaio F:
http://www.sonystyle.com/webapp/wcs/stores/servlet/CategoryDisplay?catalogId=10551&storeId=10151&langId=-1&categoryId=8198552921644691998&N=4294953518
Intel i7 820QM 1.73Ghz
256GB SSD
8Gb Ram 1333Mhz
VAIO Premium Display (1920x1080) with NVIDIA® GeForce® GT 330M GPU (1GB VRAM)
Keyboard Backlight
16.4" inch 1600 x 900 or 1920 x 1080 (Full High Definition)
3 hrs Max Battery
6.9 lbs Weight
$2,430
2nd Option:
Vaio Z (Glossy Premium Carbon Fiber goes on sale on 19/03/10):
http://www.sonystyle.com/webapp/wcs/stores/servlet/CategoryDisplay?catalogId=10551&storeId=10151&langId=-1&categoryId=8198552921644570897&parentCategoryId=16154
Intel i7 620M 2.66Ghz
192Gb SSD
6Gb Ram 1066Mhz
NVIDIA® GeForce® GT 330M GPU (1GB VRAM) with Intel® Graphics Media Accelerator HD
Keyboard Backlight
13.1" Inch 1600 x 900 LED Backlight
6.5 hrs Max Battery
3.07 lbs Weight
Around $2500
3rd Option:
http://www.dell.com/us/en/home/notebooks/laptop-alienware-m17x/pd.aspx?refid=laptop-alienware-m17x&s=dhs&cs=19&~ck=mn
AlienWare M17x (Nebula Red)
Intel i7 720QM 1.6Ghz
1 TB Raid 0 (2x500GB 7,200RPM HDDs)
4GB Ram 1333Mhz
1GB Ati Raedon Mobility HD
Alien FX Iluminated Keyboard
17-inch WideUXGA 1920 x 1200 RGB LED
ExpressCard Digital TV Tuner
4-5 Hrs Gaming = 7-8 hrs Max Battery (9 Cell)
11 Lbs Weight
Around $2,624
4th Option:
MacBook Pro 17" (Go on sale from late March and early April):
http://www.apple.com/macbookpro/
Intel i7 ???M/QM ?Ghz
??? HD/SSD
??? Ram ????Mhz
?????? Graphic's
Keyboard Backlight
17" Inch
? Hrs Max Battery
6.6 Lbs
Around $2500 or more
Intel i7 2.66Ghz 620M vs i7 1.6Ghz 720QM: Win the second option!! vs i7 820QM 1.73Ghz: win the third option i7 1.73Ghz 820QM!!
1st Option
Vaio F:
http://www.sonystyle.com/webapp/wcs/stores/servlet/CategoryDisplay?catalogId=10551&storeId=10151&langId=-1&categoryId=8198552921644691998&N=4294953518
Intel i7 820QM 1.73Ghz
256GB SSD
8Gb Ram 1333Mhz
VAIO Premium Display (1920x1080) with NVIDIA® GeForce® GT 330M GPU (1GB VRAM)
Keyboard Backlight
16.4" inch 1600 x 900 or 1920 x 1080 (Full High Definition)
3 hrs Max Battery
6.9 lbs Weight
$2,430
2nd Option:
Vaio Z (Glossy Premium Carbon Fiber goes on sale on 19/03/10):
http://www.sonystyle.com/webapp/wcs/stores/servlet/CategoryDisplay?catalogId=10551&storeId=10151&langId=-1&categoryId=8198552921644570897&parentCategoryId=16154
Intel i7 620M 2.66Ghz
192Gb SSD
6Gb Ram 1066Mhz
NVIDIA® GeForce® GT 330M GPU (1GB VRAM) with Intel® Graphics Media Accelerator HD
Keyboard Backlight
13.1" Inch 1600 x 900 LED Backlight
6.5 hrs Max Battery
3.07 lbs Weight
Around $2500
3rd Option:
http://www.dell.com/us/en/home/notebooks/laptop-alienware-m17x/pd.aspx?refid=laptop-alienware-m17x&s=dhs&cs=19&~ck=mn
AlienWare M17x (Nebula Red)
Intel i7 720QM 1.6Ghz
1 TB Raid 0 (2x500GB 7,200RPM HDDs)
4GB Ram 1333Mhz
1GB Ati Raedon Mobility HD
Alien FX Iluminated Keyboard
17-inch WideUXGA 1920 x 1200 RGB LED
ExpressCard Digital TV Tuner
4-5 Hrs Gaming = 7-8 hrs Max Battery (9 Cell)
11 Lbs Weight
Around $2,624
4th Option:
MacBook Pro 17" (Go on sale from late March and early April):
http://www.apple.com/macbookpro/
Intel i7 ???M/QM ?Ghz
??? HD/SSD
??? Ram ????Mhz
?????? Graphic's
Keyboard Backlight
17" Inch
? Hrs Max Battery
6.6 Lbs
Around $2500 or more