Personally I would recommend just about anything before Acer, but it looks like you've already committed to that line of products. Hope it works out well for you, but keep that warranty info well filed.
Acer just announced (in London) new line of netbooks
Two new netbook models were on display, the Aspire One 751 and D250, the former taking a slight departure with some interesting design details.
The 11.6-inch Aspire One is equipped with an Intel Atom processor and Mobile Intel US15W Express Chipset and claims 8 hours battery life based on a 6 cell 5200 mAh battery.
With a 160GB hard drive and a multi card reader, there's also 802.11b/g Wi-Fi, Bluetooth and 3G options, Dolby Pro Logic sound and a WXGA back-lit LED screen.