I own a T400 and it saved my back twice when sliding on ice. After 5 years of taking it everywhere, it looks like it was barely used. I love it, but damn... a

I own a T400 and it saved my back twice when sliding on ice. After 5 years of taking it everywhere, it looks like it was barely used. I love it, but damn... a P8600 Core 2 Duo in 2013 is noticeably slow even in browsing.