thanks alot folks
and its very easy to pickup , i got used to it about 10 minutes after playin lol
basically its like drop A the tunings for standard types fo use are as follows
B-E-A-D-g-b-e=standard 7 string
A-E-A-D-g-b-e=drop tuning
thinnest neck i've ever played on, and its kinda funny cos wen i go back to playin my six's i can do that whole jimi hendrix thumb barre-ing thing for down almost all the strings haha