If there's anything better than killing two birds with one stone it's killing four of them, and thanks to a pair of early looks from Cnet, we're able to cram two product announcements and their corresponding reviews into one tidy little post. Even though they were just unveiled today, the tech mega-site was already able to take Dell's XPS 410 (pictured, left) and HP's Pavilion d4600y (pictured, right) Core 2 Duo-powered desktops out for a spin, and both machines come across as very capable performers. The two rigs share the same 2.4GHz E6600 CPU and 2GB of 667MHz DDR2 RAM -- meaning that they throw down almost identical benchmark numbers, with the HP enjoying a slight but ultimately inconsequential edge -- but the Dell's nVIDIA GeForce 7900 GS graphics card with 512MB VRAM makes short work of the ATI Radeon X1600XT-sporting Pavilion in the all-important gaming department. Dual 320GB hard drives also put the XPS 410 on top when it comes to storage capacity (although the d4600y still offers a very reasonable dual 250GB HDD array), and both towers seem equally well-suited for multimedia applications with their on-board dual-tuner TV cards and plethora of connectivity options. In the end, each $2,000 system earned a Very Good score of exactly 7.2 from Cnet, with the Dell obviously getting the nod for gamers, while the cheap-looking but feature-filled HP sounds like a better choice for the all-around user who wants greater expandability. Luckily, the hot new dual-core processors in both PCs means that you'll be getting one of the fastest machines on the market, no matter which model you choose.