blueto

to be honest you would be best of taken it into a guitar shop if you have one local. Acoustics i found have always beena little trickier to get right. If you try adjsuting yourself you may end up with a buzz on the lower E which will annoy the hell out of ya!

Depending on how the frest are dressed and how straight the neck is is how you will get your instrument sounding. I have mine serviced every 6 months at around £70 for each guitar but i gig my quite regulary.

Take a look at your machine heads if your dropping out of tune rather than the action as replacing them with locables may help

tanglewoods have always been a good sounding guitar. The guy i used to play with played one of these and the tone range was superB. Not sure how much further adivce i can give...hope this helped a little