Currently, I have mobile tools setup to detect the device and display accordingly from one domain only. But, as mentioned in the instructions, this turns off cache and is unacceptably slow. Plus, I have complicated programming with ?device=this, device=that, etc, to switch back and forth, and I want to avoid this. It's taking sometimes 10 to 30 seconds for visitors to switch back and forth. You can see what I mean by clicking on the phones or using the top sliders here:

imagineonemobile.com

My question is, how do I properly use mobile tools with two domains? Which is better to use? domain.com/mobile? or mobile.domain.com?

I have to work off one database. But I'm wondering what is the best setup after that. In my head, I think a sub domain with a separate drupal installation, but if that's overkill please let me know. Also with just one database how would I force one installation to show the mobile theme by default while the other shows the Desktop theme by default? Wouldn't there be a conflict in the database as to what theme was default?

Thanks,
Blue

PS I categorized this under 'documentation.' It would be great to have three, very separate and thorough tutorials / instructions on how to create a setup using each of the three methods that Mobile Tools offers.