Gamasutra's 'Analyze This' gets opinions firsthand from analysts examining the gaming industry. Today they have up a piece looking at gaming purchases that are good Christmas buys. Unsurprisingly, many of them focus on the next-gen consoles, with a few looking 'back' to hot sellers like the DS and Guitar Hero II. From the article: "We feel that Nintendo DS will perform strongly this Christmas in all major territories while PS2 software, nowadays largely ignored by the mainstream media, will continue to sell in significant volumes until 2008. PS2 software will generate around $5.2 billion in software sales in 2006, down from $7.6 billion in 2005. Although new hardware launches are exciting, it is easy to forget that launch performance is not indicative of longer term results. The first meaningful indications as to how the next generation will shape up will not emerge until late 2007. - Ed Barton, Screen Digest"