Battery life longer in Snow Leopard?

[hohohong]

Rev B with ssd.

Brightness at 50%, bluetooth off, wifi on.

Being using for about 2hr now and it's showing 1:12 hr left,....

Does upgrading to Snow Leopard has anything to do with this?

 

[MacModMachine]

i get 4-5 hours usually.

BT on , wifi on , brightness %40-50

 

[faxao]

Under Leopard 10.5.8....

.....same specs as above (except bluetooth off) it lasts 3-3.5 hours. Hope SL will extend battery life......

 

[jktan]

I am on wifi and bluetooth (for mighty mouse) for web surfing and adium.

Can last for 4hrs+ so far. Just got my AIR a month ago so battery may still be good.