Thanks LowCel, I forgot about that site! But I've got a 2005 model F1000 "Furio" frame. So it'll be different (probably heavier) then the 2003 1000SL you mentioned. Maybe when I rebuild my entire bike one day I'll weigh just the bare frame. Actually my bike weighs 24lbs now which includes the huge light & motion li-ion ultra HID set. My current setup is:

C'dale 2005 F1000 Furio frame (Medium size)
Avid Juicy 7's Disc 160mm rotors
SRAM X0 trigger shifters
LP composite braid Jr. barends
Shimano LX front derailler (may get XTR soon)
SRAM X9 rear derailler
Mavic 819 Disc wheels
Maxxis Wormdrive UST semi-slick tires
Light & Motion Li-ion ultra HID system
Cateye Astrale8 wired computer
Cannondale stem (just the stock one)
Cannondale DLR2 lefty front fork
Raceface Next Carbon XC lowriser bar
MKS alloy platform pedals (may switch to clipless soon)
Selle Italia Flight Gel Flow saddle
Easton EC90 carbon zero setback seatpost
FSA K-force Megaexo triple carbon crankset
SRAM PG-970 rear cassette
Shimano HG-53 chain (will get a SRAM soon)

That's about it. Anyone have suggestions how I should lighten it?

EDIT: Oh almost forgot the most important upgrade required:

Rider: 5'9" 140lbs male wannabe XC rider (AKA: Hack) haha