Now that SATA II is on the way out when it comes to storage connections, OCZ has released a new line of drives. Beginning with the Solid III series (value) and ending with the Vertex III) max performance). For those in the middle there is the Agility III which is a smart combination of the value and performance. The Agility is available in three sizes: 60GB, 120GB and 240GB.
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