I did almost everything, I have Seamless mode and the VM fills the full 23" monitor screen, but it do not looks good since it is at 1278x1024 resolution not at full resolution. It looks like if it were in Scale Mode, the sizes of the elements in the screen looks stretched, not nice.
And the Linux host is at 1920x1080. And when I boot from the other disk, in Win 7, it looks very nice at full resolution 1920x1080. And the sizes of the elements in the screen looks natural, not stretched.
Please note I have a Dual boot, Win 7 in HD and Linux as a Host in an Intel SSD with the VMs inside the Linux host.
I would appreciate a lot any help to resolve this problem.
Thanks and regards