There are three handheld systems that are vying for your attention. If you already have the home console(s) of your choice and are looking to get a handheld system, then you may want to peruse the following information. The Nintendo DS, the Sony PSP, and the Nintendo Gameboy Advance.
Two of the three come from our friends at Nintendo, but trust me, there are big differences between them and the PSP. Got a lot of cash and want something? Don't have a lot of cash and want something? Then check out the pros and cons of these three and thank heavens that the Gizmondo (another hand held system) fell by the wayside so you didn't have even more problems figuring out what you wanted.