Microsoft released a monster 64-mb keyword research tool tonight – download it here. The free software, still in beta, is a culmination of research conducted at their Pac Rim adLab. It’s called the Microsoft adCenter Add-in for Excel 2007 – and (obviously) you’ll need Excel 2007, which Microsoft offers as a 60-day free trial.
Check it out – I’ll write more after we’ve road-tested it.
