"No hanging problem as of now with windows 7 ultimate 64bit3)Very less heat generated even while playing games4) Decent battery back up uptil 3 hrs 30 mins with Wifi being on and constant browsing on net. ."
"Heating? my review for this heating is very less heat producing."
"No heating issue while working on applications that use graphics card."
"Heats up easily (while running Graphic Intensive softwares)."