right I've got dual monitors working perfectly the way I like it it gave me
an error when I rebooted

Could not apply the stored configuration for monitors
none of the selected modes were compatible with the possible modes.
try modes for crtc 351
crtc 351: trying mode 2720x1024@50 hz with output at 1440x900@50hz (pass0)
crtc 351: trying mode 2720x1024@50 hz with output at 1440x900@50hz (pass1)

in display 2720x1024 press detect displays nothing happens
oh well got it working to a fashion hope it'll be fixed in 12.04
now back to work catching up is a bitch lol