Acer seems in a high adrenaline mode: they have introduced recently new notebooks from TimelineX, Ethos and now also Aspire series.

Acer Aspire 4745, 5745 en 7745 have 14", 15,6" and 17,3" screens. The first 2 have 1366x768 resolution, the 3rd 1600x900 pixels.
The CPUs are from the newest i3/i5/i7 series from Intel.
The GPUs are ATI Mobility Radeon 5470/5650/5850, Nvidia GeForce GT 310M/330M.



Source