Right now I am using FREQS="0:20,90 250:25,180 500:33,360 1000:60,500" (ULV preset) I've open pidgin (online) + angry birds rio + angry birds seasons + wifieye with autorefresh + other 16 random applications and all these while playing a video wich was very very smooth , just like only the media player was open . This phone is actually any-other-phone-killer .