jazzy,
from the lack of post on this I take it that you did not have or buy this unit but was looking for info on it,
what did you find out about it and what did you end up getting if you did get something,
mine was given to me but so far I find it works very well, this from someone that has never seen many much less try to use one, lol
Hope your still in group and we can learn together, cheers,
Poppa Rob