Thanks Willo - I might give that a go tomorrow.
It was just that I was determined to find a resolution for the problem - it definitely is a problem with :
File "/usr/lib/enigma2/python/Screens/MultiBootStartup.py", line 61, in __init__
15:53:55.2842 { D } File "/usr/lib/enigma2/python/Screens/MultiBootStartup.py", line 173, in getCurrent
15:53:55.2843 { D } File "/usr/lib/enigma2/python/Screens/MultiBootStartup.py", line 428, in list_files
15:53:55.2844 { D } AttributeError: 'module' object has no attribute 'getextdevices'
15:53:55.2845 [ E ] python/python.cpp:209 call [ePyObject] (PyObject_CallObject(<bound method NumberActionMap.action of <Components.ActionMap.NumberActionMap instance at 0xac52e698>>,('OkCancelActions', 'ok')) failed)
Ive hunted around with google's help but cannot find a solution. Guess I will have to give up with the Infinity and as you say, give the Grogbuild a go.