I've never understood what market Lindows was trying to sell to.
If you are home user Windows is a good platform to play games on, and if you want something more secure/flexible for net access/general programming then you can easilly set up *nix as dual boot anyway. When you are playing a game you will want to squeeze as much as you can out of your hardware, so running an emulator is a no no.
If you are going for the professional market presumably the attraction of this type of product would be that it is cheaper than the MS offering, whilst offering the same functionality.
Which is obviously a nonsense with Lindows, as you would still have to pay MS to run Office or whatever, and at a reduced speed - why bother?
What would sell is a combination of *nix together with robust Office like packages to provide the functionality the customer is looking for - although you would need to provide tools to enable MS documents etc. to be converted, as like it or not, MS is the industry standard for this sort of thing.
I'm talking about normal end users here - for servers most flavours of *nix or Win2k do a good job, and again why would you want Lindows running on these??