Thanks IGIAG (about time for a more tangible name?).
Shouldn't take you too long, I've only been putting the pedal to the metal in short bursts.
One thing though that I have to highly recommend.
Go to JustinGuitar and get the 'Note Trainer' app.
In order to really improve you simply have to know where the notes are.
Best $3.50 I've spent in a long time!
cheers, Mark