When i use the firefox 12.02 beta version its hangs lot of time and theres no program was running at the time only i am open 4 tab the sites gmail yahoomail facebook twitter why i am using HP 512 MB ram and 40 gb hard disk and intel pentium 4 cpu 3.20GHZ this 11 stable firefox also hanging pls help i am a firefox lover i am using firefox for 4 years please answer the solution :( [http://farm8.staticflickr.com/7074/7108695957_a7cd035fd3_b.jpg hangup the tap] [http://farm8.staticflickr.com/7125/6962618028_b32ecdc8c0_b.jpg Not respond] [http://farm8.staticflickr.com/7055/7108688293_4916dbe0e6_b.jpg Remember password box not hide ] [http://farm8.staticflickr.com/7110/7108684531_b394182705_b.jpg hangups on browsing with G+ page]