I have a Vaio VGN-A195, and it came with XPSP1from factory, i Have DSL Verizon with Security SUITE ,and i downloaded SP2 and than SP3,and started to have connection drops i some times had to go in the fire wall settings and turn off and on to resume,(my signal is strong), and it keep droping every few minutes.(NOTE through cable connection never had problems)than i removed SP3 and samething,so i removed also the Verizon security suite and turned off laptop over night,than next day turned it on and it requested my wep key and it's good now, but have fire wall but no antivirus,and i'm afraid to download SP3 i fed up with making recoverys and downloads of SP2 and SP3 done about 6 alltoghether,i also noticed with SP3 a slow start up,any help would be apreciated.