I have just come to know about turnkey linux... and loved it at first sight :) 

I downloaded the ROR appliance to use it for development...

I can access the default "railsapp" by using the ip address of the virtual machine from the host machine.

But i cannot access the rails app which i created... can somebody tell me or point me to a tutorial that deals with this??

What i am trying to do the is the following (or something similar):

http://<ip-addr-of-guest>/  -> default (sample rails app)

http://<ip-addr-of-guest>/myApp -> runs app created by me

Right now i am using the rails script/server and then accessing my app by using

http://<ip-addr-of-guest>:3000

Hope you guys understand what i am saying.... Thanx in advance for your help