i need everybody opinion

Question

hii all... i'm about to my a E-Commerce web site to my company... and now i wanna decide which tools i should use.. -DO i should use Frontpage or dreamwaver to design the pages and then use ASP.NET to build the applications (so some pages have the exetention HTML and others has ASPX?? -Do i should build the whole site using ASP.NET??...if yes Do i should use VS.NET or use InterDev as an environment?? ( COZ when using interdev i can manage my whole web site)?? _is ther any way to connect the FrontPage to ASP.NET?? plz help and say any opinion in ur mind...i need it thx in advance