Viperlair look at a case from Aspire that, like many others, comes pre-modded.

Aspire has delivered a very attractive design, on the outside. Once you open the case up, you run into some old fashioned design concepts with some not so thought out solutions and positioning of fans and air-ducts. Although in my situation I have a specific motherboard that causes a position issue, there should be a plan in place for that, as DFI is not exactly a small motherboard supplier in the enthusiast market space.

Aspire X-Plorer Case Review