Quicksand mentioned this in another thread, now I am amazed by what it can do. (It may have been mentioned here already)
https://secure.logmein.com/products/ios/
I'm often out of the house when I have drafts running. This has already helped me to check which positions I need, and even remotely run Draft Analyser to help me pick.
The free version is great. 24 hours of use for me with no problems