It really depends on what you intend to import... If it is a static HTML page or a CSS, there should be no issue. If you intend to import Flash, Frontpage will run, but not allow you to edit. Conversely, if you import a frontpage email results form into dreamweaver, you will again run into coding problems... If you have dreamweaver and understand it, use it. It is hands down better than frontpage. I say this with no malice toward frontpage, (I use it too but they are aimed at different users). If you are new to web design or development, go ahead and use frontpage, it is faster, simpler, more intuitive and generally a great web editor. Dreamweaver is great for advanced users and a nightmare for noobs. I myself use a conjunction of both for fast, clean sites.. Frontpage is great for a blank foundation and dreamweaver templates and flash can be added here and there for pizzaz... Makes for easy design and implementation when you don't have an entire web development team available to produce completely in dreamweaver, flash, extensions manager, fireworks, etc...Dreamweaver was really intended for a design and production team more than a one man website, which is more readily done in FP. Not to say that one person cannot build a website in Studio MX, but I have come to the conclusion that it is best suited for development teams and not single users. The last site I made completely in Studio MX cost me more in time than it was worth. In the end, I could have used frontpage 03 and inserted a few flash movies in half the time with essentially the same result. Unfortunately I had fp 2000 at the time and the client wanted flash which wasn't really supported too well
HTH