I have the Acer Aspire One (with 8.9 inch screen, 160GB drive, XP.)
These are fantastic little machines. But I don't own the HP one but for some the keyboards are too tiny.
Let me share I added a Logitech Nano V450 mouse to mine and it may be why I don't think the keyboard is all that bad.
I want to buy a mini for travel, but I am getting conflicting reoports. The HP 1000 seems to have the best keyboard, which is important to me because I teach online classes. Is there a better mini out there with a good keyboard?