My only caveat is that about half the netbooks I’ve seen ship w/solid-state hard drives, which are better in many ways except they hold about a tenth of what a regular hard drive does for the cost, and I don’t think the improvements are worth it.
So I’d say skip the SSD option and go w/more capacity (my netbook has a 160G hard drive.)
I’ve got an Acer as well, and the only problem is that the touchpad buttons are starting to go hinky on me - not reliable anymore - but you can doubletap the touchpad to get the same function, so it’s not a deal-breaker (especially for a computer that goes on the road all the time, I don’t think that’s unreasonable for a mechanical part to fail after all this time and abuse!)
Really, Acer seems to be a solid little netbook for the price.
Cheers,
Calix
(...I didn’t know they were eMachine - I know eMachine builds craptastic desktop computers, so if I’d known that I wouldn’t have bought the Acer - meaning I would have missed out on a nice little piece of hardware because of my prejudice - live and learn!)