PPRuNe Forums - S.I.T.A and Flight Planning

Am looking for some help folks of the benefits and costs of using SITA for flight planning through cfmu and sending bookings to fbo's for a small air taxi company.

If you subscribe to SITA are you able to put it in more than one computer terminal??

And if for talking sake you have a laptop and are on the move, presumeably if you have an dial-up point then you can file flight plans from wherever you are???

Also what type of flight planning software do you think is best to use thru SITA or do you guys just use the sctructured editor on the cfmu?

So many questions l know any help much appreciated, most improtant is the cost outlay cos if its to expensive then we will not get it.

Thanks folks.