I admit, this would get me to bite the bullet if integrated with one of the existing laptop dock solutions for Android phones such as the Motorola Atrix 4G Lapd

I admit, this would get me to bite the bullet if integrated with one of the existing laptop dock solutions for Android phones such as the Motorola Atrix 4G Lapdock or the ASUS Transformer Prime. Ubuntu is enough for me to do everything I need a computer for, except for some rare book keeping that has to be done over a VPN only supported on Windows/Mac. Instead of bringing my phone and laptop on all trips I'd just have my phone and laptop dock. The laptop docks seem much lighter and having the same stored data and same wireless data connection without tethering would be handy.