i have an amilo v3505 , its vista capable as its written on it. but i had been using xp untill i installed win 7 recently.
everything works fine, i am happy with performance also. but only big problem is battery. i read over internet that
win 7 has worse battery performance than win xp. there were some tests already for hp, asus etc. but difference between
xp -7 is most 30 mins 45mins or most 1 hour (even thought its significant difference). but my laptop was working more than 3 hours with xp
now it works only 30 mins with win 7

thanks for your help,