I am looking at puchasing the E575 currently on sale.  Not a gamer, man use is MS office - potentially heavy excel spreadsheets, and internet.

Anyone have any thoughts or other recommendations.

Currently have a Lenovo E440, and its done well, but does suffer from a screen flicker issue that seems to resolve itself once I move the lid back and forth.  It is a pain and seems to be an issue with the Lenovos, but prior to that I had a Dell and then an HP, and both of those got slower and slower as time wore on, but the E440 still operates very well.