Acer has created a very interesting Ultrabook with the Aspire S5, which they have clearly positioned above the existing Aspire S3. The retractable connectors are a fun gimmick, but the presence of a Thunderbolt connector is even more exciting. Another unique feature are the dual SSDs consisting of two 64 GB SSDs in RAID 0.
Slow computer got you down? Maybe a hardware upgrade should be in your cards, if so this guide to the Fundamentals of Upgrading a PC is an invaluable read. PCSTATS Tips